单选题I haven't got the ______ idea of what you mean. Would you please make it clear to me?

单选题Too much drinking would ______ his health.

单选题A: What a lovely coat you are wearing! B: ______ A. Of course. It's excellent. You should buy one. B. No. It's not very expensive, you see. C. Thank you. My husband gave it to me for my thirtieth birthday. D. Yes. I don't like it very much.

单选题According to the passage, sound journalistic judgment ______.

单选题此题为音频题

单选题Is it necessary to______ our body to the sunlight?

单选题Nobody yet knows how long and how seriously the shakiness in the financial system will the economy. A. knock down B. drag down C. settle down D. put down

单选题Tom could hardly ______ his excitement as he knew that he had made a real discovery.

单选题The Lewis and Clark expedition ______the territory of the Louisiana Purchase and beyond as far as the Pacific Ocean. A.located B.searched C.exploited D.developed

单选题 Questions21-23 are based on the recording you have just heard.

单选题The committee's report is because it not as valuable as it might have been addresses only the symptoms and not the ______causes of the problem.

单选题A: I was hoping to get some bread from the bakery before it closes. B: ______.

单选题 Diabetes is one of the most prevalent and potentially dangerous diseases in the world.

单选题 Instinctively, the first thing we want to know about a disease is whether it is going to kill us. Twenty-five years ago, this was the only question about AIDS we could answer with any certainty; now, it is the only question we really cannot answer well at all. By now, those of us in the AIDS business long term have cared for thousands of patients. No one with that kind of personal experience can doubt for a moment the deadly potential of HIV or the life-saving capabilities of the drugs developed against it. But there are also now hundreds of footnotes and exceptions and modifications to those two facts that make the big picture ever murkier (扑朔迷离). We have patients scattered at every possible point., men and women who cruise on their medications with no problems at all, and those who never become stable on them and die of AIDS; those who refuse them until it is too late, and those who never need them at all; those who leave AIDS far behind only to die from lung cancer or breast cancer or liver failure, and those few who are killed by the medications themselves. So, when we welcome a new patient into our world, one whose fated place in this world is still unclear, and that patient asks us, as most do, whether this illness is going to kill him or not, it often takes a bit of mental stammering before we hazard an answer. Now, a complete rundown of all the news from the front would take hours. The statistics change almost hourly as new treatments appear. It is all too cold, too mathematical, too scary to dump on the head of a sick, frightened person. So we simplify. 'We have good treatments now,' we say. 'You should do fine.' Once, not so long ago, we were working in another universe. Now we have simply rejoined the carnival (嘉年华) of modern medicine, noisy and encouraging, confusing and contradictory, fueled by the eternal balancing of benefits and risks. You can win big, and why shouldn't you, with the usual fail-safe combination of luck and money. You have our very best hopes, so step right up: we sell big miracles but, offer no guarantees.

单选题The day was breaking and people began to go to work so the murderer was unable to ______ of the body.

单选题When you're ready, I'll take you to ______ airport.

单选题Weather ______, the picnic will be held as scheduled.

单选题（）

单选题Much ______ I have traveled, I have never seen anyone to equal her for thoroughness, whatever the job.

单选题A word processor can be looked on as satisfying a need rather than a want if ______.