单选题Are you sorry for ______ you've done? A.which B.that C.what D.whom

单选题The parties forming such an association is known as partners.A. formingB. suchC. isD. partners

单选题Scarborough General Hospital has two ______ for certified X-ray technicians to start immediately. A. open B. opener C. openings D. openness

单选题Bruce Healey, Treasurer Oberton Community Council 111 Wilow Street, #501 Oberton, KY July 17th, 2006Dear local entrepreneurs, At the last Oberton Community Council meeting, town residents voted to install an outdoor swimming pool on the grounds of the Obertorr Community and Recreation Center. However, we need your help in order to make this resolution a reality. Beginning August 1st, the Oberton Community Council will be collecting donations from area businesses. There are three contribution levels, and contributors at each level will receive recognition and prizes as specified below: Level 1($50-$199): A mention in the monthly Oberton Community Newsletter Level 2($200-$499): Above + a gift certificate to an area restaurant Level 3($500+): Above + a reserved seat for the opening ceremony for the new swimming pool Remember, Oberton residents are counting on your support! For information on how to contribute, contact me directly at 555-2911, or simply mail your donation in the form of a check or money order to the address at the top of this letter. Thank you, Bruce Healey

单选题The automobile parts we requested for our customer got here on ______. A. authority B. condition C. schedule D. appointment

单选题It was the doctor's carelessness that______the serious accident.

单选题It’8 bad__________for a man to smoke in the public places where smoking is not allowed．

单选题He shifted his position a little in order to {{U}}alleviate{{/U}} the pain in his leg. A. control B. ease C. experience D. suffer

单选题The advertisement for the security guard position says that applicants must be able to remain ______ for six hours straight. A. alert B. observable C. discovered D. obvious

单选题From: Paula Washington ＜pwashington@4seasonsgreenhouse.com＞ To: Clara Nash ＜order@coloniapottery.com＞ Subject: Order Dear Mr. Nash, My name is Paula Washington and I'm the owner of the Four Seasons Creenhouse in Lewiston. I was given your email address by Mr. Steve Halloway at the New England Florists' Convention in Boston last fall. I would like to purchase a large number of clay pots from you. Our previous supplier recently went out of business and we urgently need to replenish our stock. At this time, I would like to order four dozen of your plain six-inch clay pots, for dozen of your plain ten-inch clay pots, and two dozen of your large ornamental pots. I only want to make a small order at this time in order to test the quality of your merchandise. If this selection of products from your inventory meets our standards, a second, large order will follow. Please arrange to have the clay pots delivered to our warehouse as quickly as possible. Because these items are fragile, please forward them by special delivery to ensure that they are not damaged. Also, let me know the name of the carrier you use, so I can access their online freight tracking system while these goods are in transit. Thank you very much. Please call me at 729-9928 if you have any questions. I hope this is the start of a mutually beneficial business relationship. Paula Washington Four Seasons Greenhouse Addressee: Remit to: Four Seasons Greenhouse Colonial Pottery Distribution Center 161 North Highway 201 Atlantic: Drive Lewiston, ME 04240 Salem, MA 01970 Statement: Date Description Amounts 5/11/06 six-inch clay pots, plain (4 dozen) $36.00 Ten-inch clay pots, plain (4 dozen) $48.00 Sixteen-inch clay pots, ornamental (2 dozen) $240.00 Shipping and handling (see below for details) $59.99 Discount (see below for details) $32.40 Amount due: $351.59 Message: This shipment was sent by special delivery at the buyer's request. Please return any damaged items, along with the original receipt, within seven working days. A ten-percent discount applies to all first-time orders placed by retailers. This discount does not apply to shipping and handling charges.

单选题All the walls in the building had the same {{U}}layout{{/U}}. A.size B.function C.color D.arrangement

单选题Why don't you bring______to his attention that you're too ill to work on?

单选题Listening to loud music at rock concerts______caused hearing loss in some teenagers.

单选题How should one invest a sum of money in these days of inflation? Left in a bank it will hardly keep its value, however high the interest rate is. Only a brave man, or a very rich one, dares to buy and sell on the Stock Market. Today it seems that one of the best ways to protect your savings, and even increase your wealth is to buy beautiful objects from the past. Here I am going to offer some advice on collecting antique clocks, which I personally consider are among the most interesting of antiques. I sometimes wonder what a being from another planet might report back about our way of life. "The planet Earth is ruled by a mysterious creature that sits or stands in a room and makes a strange ticking sound. It has a face with twelve black marks and two hands. Men can do nothing without its permission, and it fastens its young round people's wrists so that everywhere men go they are still under its control. This creature is the real master of Earth and men are its slaves. " Whether or not we are slaves of time today depends on our culture and personality, but it is believed that many years ago kings kept special slaves to tell the time. Certain men were very clever at measuring the time of day according to the beating of their own hearts. They were made to stand in a fixed place and every hour or so would shout the time. So it seems that the first clocks were human beings. However, men quickly found more convenient and reliable ways of telling the time. They learned to use the shadows cast by the sun. They marked the hours on candles, used sand in hour-glasses, and invented water-clocks. Indeed, any serious student of antiques should spend as much time as possible visiting palaces, stately homes and museums to see some of the finest examples of clocks from the past. Antique clocks could be very expensive, but one of the joys of collecting clocks is that it is still possible to find quite cheap ones for your own home. After all, if you are going to be ruled by the time, why not invest in air antique clock and perhaps make a future profit?

单选题Blind imitation is self-destruction. To those who do not recognize their unique worth. Imitation appears attractive: to those who know their strength. Imitation is unacceptable. In the early stages of skill or character development, imitation is helpful. When I first learned to cook, I used recipes and turned out some tasty dishes. But soon I grew bored. Why follow someone else' s way of cooking when I could create my own? Imitating role models is like using training wheels on a child' s bicycle; they help you get going, but once you find your own balance, you fly faster and farther without relying on them. In daily life, imitation can hurt us if we subconsciously hold poor role models. If, as a child, you observed people whose lives were bad, you may have accepted their fear and pain as normal and gone on to follow what they did. If you do not make strong choices for yourself, you will get the results of the weak choices of others. In the field of entertainment, our culture glorifies celebrities. Those stars look great on screen. But when they step off screen, their personal lives may be disastrous. If you are going to follow someone, focus on their talent, not their bad character or unacceptable behaviors. Blessed is the person willing to act on their sudden desire to create something unique. Think of the movies, books, teachers, and friends that have affected you most deeply. They touched you because their creations were motivated by inspiration, not desperation. The world is changed not by those who do what has been done before them, but by those who do what has been done inside them. Creative people have an endless resource of ideas. The problem a creator faces is not running out of material; it is what to do with the material knocking at the door of imagination. Study your role models, accept the gifts they have given, and leave behind what does not server. Then you can say, "I stand on the shoulders of my ancestors" tragedies and declare victory, and know that they are cheering on.

单选题The substance can be added to gasoline to accelerate the speed of automobiles.

单选题I wish it ______ fine tomorrow.

单选题Listen! Do you hear someone______for help?

单选题Aging Throughout history man has had to accept the fact that all living things must die, but people now live longer than they used to. Yet all living things still show the 31 of aging, which will eventually 32 death. Aging is not a disease, but as a person passes maturity, the cells of the body and the 33 do not function as well as they did in childhood and adolescence (青春期). The body provides less 34 against disease and is more likely 35 have accident. A number of related causes may 36 aging. Some cells of the body have a fairly long life, but they are not reborn when they die. As a person ages, 37 of brain cells and muscle cells decreases. The other cells are replaced by new cells. In an aging person the 38 cells and muscle cells may not be as viable (能生存的) or as capable 39 growth as those of a young person. Another 40 in aging may be changes within the cells themselves. Some of the protein chemicals in cells are known 41 with age and became less elastic. This is why the skin of old people wrinkles and 42 . This is also the reason old people 43 in height. There may not be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and 44 information that the cells need. Aging may affect this 45 and change the information-carry molecules so that they do not transmit the information as well.

单选题You can find it in our（ ） brochure, along with some of our other models