单选题

单选题Tom isn't here. He ______ for almost an hour.[A] has gone[B] has been away[C] has left[D] has set off

单选题-- Do you know our town at all? -- No. This is the first time I ______ here.

单选题The figure of illiteracy in Britain comprises ______.

单选题Which of the expressions do most people not like to hear to describe them?

单选题The mother gave the baby a toy ______ in order that she could do her washing. A. to play B. to play with C. to be played D. to be played with

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单选题—Where's John, do you know?—Oh, ______ to hospital.

单选题A lot of birds are flying______the south.[A] over[B] by[C] towards[D] with

单选题The lake lay before me, blue and peaceful, in the evening (36) On either side the mountains rose sharply surrounding it in a kind of bowl. A few sheep (37) their sides here and there and a cow was (38) with eating on the lower slopes. The place was so far away, so un-touched by human work that it seemed the very place to (39) . Even Higgs, I thought, won't be able to find me here. I sat down by the edge of the lake, and pulled (40) my shoes and socks, put my (41) in the water. It was cold, like ice. After a moment I (42) over and spread some of the (43) on my hot face. I could see myself faintly in the water staring at me like a (44) . I realized suddenly how (45) I was of running away. Surely, I thought I could live here for a few days, out of (46) of Higgs and his men. While I tried to (47) some plans for the future, I found a tiny cottage on the far side of the (48) with some smoke coming from its roof. I still had a little money. Perhaps they would give me a (49) and some food. As I watched, a man came out of the house and down to a little (50) at the lakeside. He got into it and began to move (51) towards my side. ! could not see his (52) at first. He continued calmly (53) the lake, and when he was about halfway, he rested his oars and the boat drifted into a patch of sunlight. He (54) a hand in a friendly way of greeting. I was about to raise mine, (55) all at once, I saw his face clearly, it was Higgs!

单选题Weather changes when the temperature and the amount of water in the atmosphere change. We can see and feel water coming from the atmosphere when we have rain. But the water must somehow get back to the atmosphere. Meteorologists call this the water cycle. There are many stages in the water cycle. Rain falls when water vapor in clouds condenses (凝结). Drops of water form and fall to the ground. The water soaks into the ground and feeds streams and rivers. A lot of rain falls into the sea. The heat of the sun evaporates some of the water in the ground and in the rivers, lakes, and the sea. It changes the liquid water into water vapor. The vapor rises onto the air. Water vapor is normally invisible. On a very damp of humid day, however, you can sometimes see water vapor rising from a puddle (水坑) or pond in a mist (薄雾) above the water. Water vapor also gets into the air from living things. Trees and other plants take in water through their roots and give off water vapor from their leaves. People and land animal drink water and breathe out water vapor. In all these ways the water returns to the air. There it gathers to form clouds and condenses to form rain. The rain falls to earth, and the cycle starts again. It continues even if snow or hail (冰雹) fall instead because both eventually melt to form water. The amount of water vapor in the air depends on the temperature. The air is more moist (潮湿) in the tropics (热带) than in the cold polar regions.

单选题I don't think he will come to our party, ______?

单选题[此试题无题干]

单选题The reason for his absence is ______ he fell ill yesterday.

单选题We could ______ with a beautifully furnished house when he came, but he had specifically asked for a shabby cottage.[A] provide[B] have provided[C] not provide[D] not have provided

单选题______ from the apple tree. A. It down fell B. It fell down C. Down fell it D. Fell it down

单选题There is very little rain here, merely 60mm ______. A.in average B.on average C.to average D.from average