单选题Be aware ______ those who use the truth to deceive, and make a lie of what is true.[A] on[B] with[C] that[D] of

单选题阅读下面短文，从短文后所给各题的四个选项(A、B、C和D)中选出能填入相应空白处的最佳选项。 "Where is the bus ?'I asked myself. I was going to be late{{U}} (36) {{/U}}the manager wasn't going to be{{U}} (37) {{/U}}. "Thank Good, here it is!" The bus{{U}} (38) {{/U}}round the corner and I got on. Ten minutes later I was walking into the{{U}} (39) {{/U}}where I work. "Twenty-five past nine. I{{U}} (40) {{/U}}the manager dosen't notice. "But no{{U}} (41) {{/U}}luck! "Smith ! "shouted the manager. "Late again. What's your{{U}} (42) {{/U}}this time?"" I'm afraid the bus was late, Mr. Brown.""{{U}} (43) {{/U}}up eariler tomrrow! Anyway, go to your{{U}} (44) {{/U}}at the counter. We'll be opening in a few minutes. " My. first customer was a pretty girl wearing a red dress.{{U}} (45) {{/U}}her was a young man of about 25. He seemed very{{U}} (46) {{/U}}, and every few seconds he looked{{U}} (47) {{/U}}the main en-trance. The girl{{U}} (48) {{/U}}about opening a bank account. I gave her the necessary{{U}} (49) {{/U}}and she walked out.{{U}} (50) {{/U}},I noticed a tall man by the door, carrying something{{U}} (51) {{/U}}with brown paper. Turning to my next customer, I was terrified to see a gun{{U}} (52) {{/U}}out of his coat. The next moment a loud noise{{U}} (53) {{/U}}my ears. Everything went black. After{{U}} (54) {{/U}}seemed a long time, I opened my eyes and found myself in bed!{{U}} (55) {{/U}}shaking from the memory of this terrible dream, I got dressed and ran out of the house. As{{U}} (56) {{/U}}, the bus wasn't on time, and I got to the bank at 9:25. "Smith ! "the manager cried out in a voice like thunder. "{{U}} (57) {{/U}}of your excuses! Go start work at once!" To my{{U}} (58) {{/U}},the first customer was a girl{{U}} (59) {{/U}}a red dress and be-hind her stood a man carrying something wrapped in brown paper. The{{U}} (60) {{/U}}! Wasn't that surprise of my life!

单选题— I'll be away on a business trip. Would you mind taking care of my cat? — Not at all. ______. A.I've no time B.I'd rather not C.You can leave D.I'd be happy to

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单选题In my opinion, some important problems need_________.

单选题Why did the man get to sleep so late?

单选题I have keys______the door. [A] for [B] to [C] at

单选题We have a rather small house, with only one spare (多余的) bedroom. You can imagine (想象) our alarm (惊恐) when Aunt Clara wrote to say that she was coming with her children to stay for the weekend. Her family was not a small one, with four boys all under the age of twelve. I sent off a telegram (电报) at once, explaining that our house was too small. Aunt Clara called us up the next morning. "I forgot to mention (提到) to you, "she said in her sweetest voice, "the boys will be bringing their tents (帐篷) . " Even so, my wife was still worried. It was true we had a large garden, but there was still the problem of feeding (喂养) four growing boys. "And what if it rains? " she added. Luckily Saturday morning turned out to be bright and clear when I went to the station to meet Aunt Clara. I pushed the boys, together with the luggage (行李) , into the back of the car, with great difficulty of course. The youngest sat in front, with Aunt Clara and me. On the way home. I talked over the shoulder (肩) to David, the eldest boy, "I didn't see your tents among your luggage" "The tents! " cried David. " My God! We left them at home./

单选题Those overcoats are not in your colour and size. A. possible B. suitable C. available D. affordable

单选题The ship will start on time. The passengers ______ to take their seats immediately.[A] have requested[B] will request[C] are requested[D] should be requested

单选题Now that man has actually landed on the surface of the moon, he has learned many new things about it. But one thing man knew before he ever reached the moon was that there was no life on it. There is no atmosphere (大气层) on the moon. The lack of air means that the moon is not protected from any of the sun' s rays. The sun sends out heat and light radiation (辐射). Life on earth depends on heat and light. But the sun also sends out dangerous kinds of radiation. The earth' s atmosphere protects us from most of them. On the moon, however, there is no atmosphere to stop the radiation. All the sun' s rays beat down on the surface of the moon. Because there is no atmosphere, the moon' s surface is either extremely hot or extremely cold. As the moon circles around the earth, the side of it that is lighted up by the sun becomes very hot. The temperature there reaches more than 300 degrees Fahrenheit (华氏温度). This is hotter than boiling water. The hot lunar day lasts two weeks. It is followed by a night that is also two weeks long. At night the temperature drops to 260 degrees below zero. This is more than twice as cold as temperatures reached at the earth' s South Pole. Under these conditions, no form of life that we know of here on earth could exist on the moon.

单选题How many years of her life did Marta Betty devote to working for children?

单选题The young soldier______.

单选题Whathappenedwhenthemanwasmountainclimbing?

单选题The doctor gave the patient a(n) ______ examination to discover the cause of his collapse.

单选题They rely on themselves ______ is much better. A.that B.it C.which D.who