单选题What does the first announcement tell us about newly arrived passengers? A) They need to wait for another bus. C) They can get on to the bus now. B) They will transfer from one bus to another. D) They have to wait for some time.

单选题It takes ______ to become good at something.

单选题A.Justamoment,please.B.Fine,thankyou.C.Seeyou.D.Welldone.

单选题My son Joey was born with club feet. The doctors assured us that with treatment be would be able to walk normally, but would never run very well. The children in our neighborhood ran around as most children do during play, and Joey would lump fight m and run and play, too. In seventh grade he decided to go out for the cross-country team Every day he trained with the team. He worked harder and run more than any of the others. Although the entire team runs only the top seven runners have the potential to score points for the school. We didn't tell him he probably would never make the team. so he didn't know. He continued to run four to tire miles a day, every day — even the day he had a 103-degree fever. I was worried, so I went to look for him after school. I found him running all alone. He had two more miles to go. The sweat ran down his face and his eyes were glassy from his fever. Yet he looked straight ahead and kept running. We never told him he couldn't run four miles with a 103-degree fever. So he didn't know. Two weeks later, the names of the team runners were called. Joey was number six on the list. Joey had made the team. We never told him he shouldn't expect to make the team. We never told lure he couldn't do it, So he didn't know. He just did it,

单选题They ______ living in the city and want to move to the country for a change.

单选题It is obvious that nobody likes ______ at in public.

单选题The door opens just a thin space and a single arm emerges with a ticket ______.

单选题Air and water pollution are our Number One priorities regarding the current and future state of the environment．A) 有关环境的现状和未来，空气和水污染是我们关注的首要问题。B) 未来和现在的水污染和空气污染状况是我们关注的首要问题。C) 由于空气和水污染，未来和现在的环境成了我们关注的首要问题。D) 空气污染和水污染是未来和现在环境的头号杀手。

单选题None of the young are happy because ______.

单选题All the lights ______ before we left the office.A) has been turned offB) have turned offC) had been turned offD) had turned off

单选题Don"t be too curious about things you ______ know.

单选题Much thought has been given over the recent years to ways of keeping meetings short.A．要求约翰对发生过的事情进行解释时，他讲的话让人完全摸不着头脑。B．让约翰解释发生过的事情时，约翰完全不知道说什么好。C．由于约翰完全不知道发生过什么事，所以他就让别人解释给他听。D．约翰自己要求要解释发生过的事情，到头来却又一句话也不肯说。

单选题[此试题无题干]

单选题You can speak ______ in front of him, but you can"t eat ______ in his restaurant.

单选题I don't think Jim saw me. He ______ into space.A. just staredB. has just staredC. had just staredD. was just staring

单选题Short sight can be ______ by the use of suitable glasses.

单选题It's reported that the rate of inflation is increasing daily。A) 有报道说通货膨胀在一天天地增长。B) 据报道，通货膨胀一天比一天增长得多。C) 有报道证实，通货膨胀率每天都在上升。D) 据报道，通货膨胀率每天都在上升。

单选题I thought you ______ like something to read, so I have brought you some books. A. may B. might C. could D. must

单选题They ______ living in the city and want to move to the country for a change.A. are boring toB. are bored toC. are bored withD. axe boring with