单选题W: I need to talk to someone who knows Baltimore well. I'm told you lived there. M: Oh, but I was really young at the time. Q: What does the man mean? A. He moved to Baltimore when he was young. B. He can provide little useful information. C. He will show the woman around Baltimore. D. He will ask someone else to help the woman.

单选题(Although) the wages for all the members of the working staff (increase regularly), so (their expenses do); for the prices for everything (are increasing dramatically) at the same time.

单选题The immorality of a limited number of senior citizens has broken social trust and forced many to turn a blind eye to the suffering of aged people______being blackmailed.

单选题She is pleased with what you have given him and ______ you have told him. A. that B. which C. all what D. all that

单选题It' s said that the power plant is now______large as what it was.

单选题When I took his temperature, it was two degrees above ______. A. normal B. ordinary C. average D. regular

单选题The play was Uhilarious/U!

单选题It's ten years since the scientist ______ on his life's work of discovering the valuable chemical.A. made forB. set outC. took offD. turned up

单选题I am disgusted ______ the way the couple talks about the actress"s private life.

单选题Tight-lipped elders used to say,"It's not what you want in this world, but what you get．" Psychology teaches that you do get what you want if you know what you want and want the fight things. You can make a mental blueprint of a desire as you would make a blueprint of a house, and each of us is continually making these blueprints in the general routine of everyday living．If we intend to have friends to dinner,we plan the menu, make a shopping list, decide which food to cook first, and such planning is an essential for any type of meal to be served． Likewise, if you want to find a job, take a sheet of paper,and write a brief account of yourself． In making a blueprint for a job, begin with yourself,for when you know exactly what you have to offer,you can intelligently plan where to sell your services． This account of yourself is actually a sketch of your working life and should include education, experience and references．Such an account is valuable．It can be referred to in filling out standard application blanks and is extremely helpful in personal interviews．While talking to you, your could-be employer is deciding whether your education, your experience, and other qualifications will pay him to employ you and your"wares"and abilities must be displayed in an orderly and reasonably connected manner． When you have carefully prepared a blueprint of your abilities and desires, you have something tangible to sell．Then you are ready to hunt for a job．Get all the possible information about vour could—be job, make inquiries as to the details regarding the job and the firm．Keep your eyes and ears open, and use your own judgement．Spend a certain amount of time each day seeking the employment you wish for,and keep in mind：Securing a job is your job now．

单选题______is to arrange them in groups or sequences according to a plan.

单选题Think of the ocean on a calm day. Ignoring the rise and fall of the waves, you might imagine the surface was dead flat the whole way across. You'd be wrong. Hills and valleys are as much as a feature of the sea as the land, although on a much smaller scale. These undulations have a variety of causes. Tides, currents, eddies, winds, river flow and changes in salinity and temperature push the sea level up in some places and down in others by as much as 2 meters. Ever tried swimming uphill? How do we map these oceanic hills and valleys? First, we need to know what the planet would look like without them. This is where the geoid (大地水准面) comes in. It is a surface where the Earth's gravitational potential is equal and which best fits the global mean sea level. It is approximately an ellipsoid, though uneven distribution of mass within the Earth means that it can vary from this ideal by up to 150 meters. The geoid represents the shape the sea surface would be if the oceans were net moving and affected only by gravity. Thus it can be used as a reference to measure any deviations in the ocean surface height that aren't caused by gravity—the hills and valleys, for instance, or any regional increase in sea level. So how do you measure the geoid and the ocean's irregular topography? It's complicated. Geophysicists calculate the geoid using data on variation in gravitational acceleration from several dozen satellites. The hills and valleys of the oceans are all very interesting, but can the geoid tell us anything more significant about the state of the planet? It certainly can. Knowing accurately where the geoid lies and how the Ocean surface deviates from it will help meteorologists spot changes in Ocean currents associated with climate change. The circumpolar current around Antarctic is one they are particularly interested in. It can also predict local climate variations produced by events such as El Nino, El Nino keeps warm water that would normally move westwards close to the coast of South America, deprives Southeast Asia of its monsoon rains, and increases rainfall on the west coast of the Ametlca. Since temperature changes cause changes in sea level, geoid-watchers should be able to prepare us before it strikes.

单选题Brazilian music is thoroughly imbued with African themes, and illustrious composers have long found inspiration in the black musical heritage.

单选题(Electronic) mail to describe an upcoming workshop (should use) only (if) potential participants use this form of communication (regularly).

单选题______ some money，Jimmy was able to buy his mother a washing machine．