单选题______ in a recent science competition, the three students were awarded scholarships totaling $21,000.

单选题Linda is quite different ______ her sister in character: she likes friends and goes out a lot while her sister always stays alone at home.

单选题We are ______ friends and I enjoy your company, especially when I feel lonely. A. corporative B. intimate C. common D. intensive

单选题The meeting will start in a few minutes. You're______to be here a few minutes earlier.

单选题—What's up? —Such a noise ______ that I couldn't go on with my work.

单选题By the sixth century AD, when few Europeans could read, the Chinese ______ paper.

单选题(If I had been you), I (would not) refuse (his) (invitation).A. If I had been youB. would notC. hisD. invitation

单选题The child took a spoonful and tasted it carefully __________ it was hot.

单选题In what now seems like the prehistoric times of computer history, the earth"s post-war era, there was a quite widespread concern that computers would take over the world from man one day. Already today, less than forty years later, as computers are relieving us of more and more of the routine tasks in business and in our personal lives, we are faced with a less dramatic but also less foreseen problem. People tend to be over-trusting of computers and are reluctant to challenge their authority. Indeed, they behave as if they were hardly aware that wrong buttons may be pushed, or that a computer may simply malfunction. Obviously, there would be no point in investing in a computer if you had to check all its answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something has gone wrong. Questioning and routine double checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the following warning: for all the help this computer may provide, it should not be seen as a substitute for fundamental thinking and reasoning skills.

单选题(Just) outside (the interest) (of places are) a glorious building (surrounded) by tall trees.

单选题It is in Steven Spielberg's first film, Jaws, ______ a big white shark attacks Swimmers ______ are spending their holidays in a small village by the se

单选题—— How could you say that? —— __________ . I didn’t mean to hurt you.

单选题(Many) of the population in the (rural areas) is (composed) of manual (laborers).

单选题In a desire to be socially accepted, most of us ______ the day attempting to avoid appearing out of the mainstream. A. go through B. go up C. go along D. go without

单选题We must leave the party at exactly 9: 00__________ we' 11 be late for work.

单选题It was not until she arrived in class ______ realized she had forgotten her book.A. and sheB. when sheC. sheD. that she

单选题Herbert: What do you think of classical music? Teddy: ______ I enjoyed listening to Mozart or Bach in the evening after having worked for a whole day.

单选题Mary: Tom, would you like to go to a party this Sunday?Tom: ______ .What kind of party?Mary: It's a birthday party.

单选题I feel like ______ to the owner of the house to complain. A. write B. to write C. writing D. written