单选题The child couldn"t keep his ______ on his new bike~

单选题The government placed ______ on the numbers of foreign cars that could be imported.

单选题He said that there was nothing to be ______. A. ashamed B. ashamed in C. ashamed of D. ashamed at

单选题If you are having problems with a difficult boss, first of all you need to talk to her. She may not know you are having trouble. By (56) such a meeting while (57) your feelings, you could be come across as an irrational person while you finally (58) her. No one, least (59) all management, wants to listen hysterical (60) . Before you speak with your supervisor, prepare your (61) Make sure your requests are (62) . For example, if you want a bigger office, (63) whether one is actually (64) Are your expectations realistic7 Try to (65) any objections your boss may (66) .Think positive. Go over the meeting in your (67) and predict how your boss will (68) . Plan how you'll deal with negative responses, so you can (69) a positive attitude (70) . Be very specific about what you want. For example. "better communication" is not a clear (71) . Neither merely wants a raise and your boss say yes, you may (72) -with $1. 50 more a weak. A little background is probably necessary to (73) your problem, but don't get (74) with longwinded speeches. Use the most straightforward methods you can in (75) your boss. Come out of the meeting with a plan of action. If you call a meeting only when something fails, you will be seen as a complainer.

单选题We shall appreciate ______ from you soon.

单选题Kato: Shall we have Chinese or American food? Mori: ______ Kato: There is a good steak house around the comer.

单选题It was in Indonesia, the UN officials believe, ______ the tsunami (海啸) caused the greatest damage.

单选题Without proper planning, tourism can cause problems.For example, too many tourists can crowd public places that are also enjoyed by the inhabitants of a country. If tourists create too much traffic, the inhabitants become annoyed and unhappy. They begin to dislike tourists and to treat them impolitely. They forget how much tourism can help the country's economy. (79) It is important to think about the people of a destination country and how tourism affects them. Tourism should help a country keep the customs and beauty that attract tourists. Tourism should also advance the well-being of local inhabitants. Too much tourism can be a problem. If tourism grows too quickly, people must leave other jobs to work in the tourism industry. This means that other parts of the country's economy can suffer. On the other hand, if there is not enough tourism, people can lose jobs. Businesses can also lose money. It costs a great deal of money to build large hotels, airports, air terminals, first- class roads, and other support facilities needed by tourist attractions. (80) For example, a major international-class tourism hotel can cost as much as 50 thousand dollars per room to build. If this room is not used most of the time, the owners of the hotel will lose money. Building a hotel is just a beginning. There must be many support facilities as well, including roads to get to the hotel, electricity, sewers to handle waste, and water. All of these support facilities cost money.If they are not used because there are not enough tourists, jobs and money are lost.

单选题When she was busy tidying the room, her little kid is always ______.

单选题It’s time for us to take measures to stop water _____ as it is getting more and more serious.

单选题Since he left the university, he ______in an accounting company.

单选题The traveler brought back some ______ of the rocks from the mountains.

单选题In some schools, students don't have sufficient access ______ the library. A. of B. into C. to D. about

单选题Communications satellites have __________ international live transmission of important events．

单选题The machine can't be made perfect overnight; in fact, it should be improved ______.

单选题—That's a great dinner. ______. —Thanks, but it really only took an hour.

单选题Speaker A: Good morning, this is the housing bureau. Speaker B: Good morning. Can I speak to Dominic Wong, please? Speaker A: Who shall I say is calling? Speaker B: ______. A. Hilary Bower is calling B. I'm Hilary Bower C. My name is Hilary Bower D. This is Hilary Bower speaking