单选题When we finally managed (to get home) after the (tiring) long journey, we could (not hardly) move a step (further).

单选题She ______ the temptation to buy a coat she could not afford.

单选题She ______ and fell from the top of the stairs to the bottom.

单选题Looking back on my childhood, I am convinced that naturalists are born and not made. Although we were brought up in the same way, my brothers and sisters soon abandoned their pressed (紧抱的) flowers and insects. Unlike them, I had no ear for music and languages, I was not an early reader and I could not do mental arithmetic. Before World War I we spent our summer holidays in Hungary. I have only the dim memory of the house we lived in, of my room and my toys. Nor do I recall clearly the large family of grandparents, aunts, uncles and cousins who gathered next door. But I do have a crystal-clear memory of dogs, the farm animals, the local birds and above all, the insects. I am a naturalist, not a scientist. I have a strong love of the natural world, and my enthusiasm has led me into varied investigations. I love discussing my favorite topics and enjoy burning the midnight oil, reading about other people"s observations and discoveries. Then something happens that brings these observations together in my conscious mind. Suddenly you fancy you see the answer to the riddle (谜), because it all seems to fit together. This has resulted in my publishing 300 papers and books, which some might honor with the title of scientific research. But curiosity, a keen eye, a good memory and enjoyment of the animal and plant world do not make a scientist; one of the outstanding and essential qualities required is self-discipline, a quality I lack. A scientist can be made. A naturalist is born. If you can combine the two, you get the best of born worlds.

单选题He lives in Argentina, well beyond the__________ of the British authorities.

单选题It suddenly ___ him that he should solve the problem with a computer.

单选题The day ______ I shall never forget is the one ______ I joined the army.

单选题Literature and art have a great influence ______ people's ideology.

单选题Scientists estimate that about 530,000 other objects, too small to detect with radar, ______ the Earth too.

单选题______ five minutes earlier, you would not have missed the last train for Shanghai, but you were late. A. Had you come B. Do you come C. Did you come D. Should you come

单选题There was such a long queue outside the China Pavilion that we ______ gave up.

单选题There is not much time left, so I shall tell you about it ______. A. in detail B. in brief C. for short D. in all

单选题______ is known to all, too much stress can cause disease.

单选题On AIDS Day, the minister of Health Department demanded that the problems ______ paid special attention to.

单选题The whole new policy has proved a ______ and should be abandoned.

单选题W: Operator, I want to make a person-to-person call to Toronto, Canada. The number is 932-0808. M: ______

单选题Modern plastics can ______ very high and very low temperatures. A. stand B. hold C. carry D. support