单选21.Withthesuccessful21.WiththesuccessfullaunchofTiangong-1,whichwasbreakthroughinthisfield,China’sspacedreamtookastepclosertoreality.A.the;aB.a;/C.a;theD.the;

Question

单选21. With the successful
21. With the successful launch of Tiangong-1, which was ___ breakthrough in this field, China’s space dream took a step closer to___ reality.
A. the; a B. a; / C. a; the D. the; /
22. —Oh, how depressed! I’m bound to lose to him in tomorrow’s competition.
—Cheer up! In fact, he is ___ than you.
A. not more nervous B. no more nervous C. no less nervous D. a little less nervous
23. The bus hit against a tree in the fog and ___ to the deep valley,with ten passengers killed
and twenty wounded.
A. down did it roll B. down rolled it C. it down rolled D. down it rolled
24. —Was the driving pleasant when you went to Sichuan last summer?
—No, it ___ for a week when we arrived, so the roads were very muddy.
A. was raining B. has been raining C. had been raining D. would have rained
25. Nearly three months had gone by ___ the seriously injured girl showed a slight sign of recovery.
A. until B. after C. since D. before
每个题都要有详解！！！！！！！！！！！！！！

Answer 1

21.B
reality不需要冠词,因为没有“一（a）个现实”或者“这个（the）现实”的说法
译文：随着Tiangong-1的成功发射(这是在这个领域的一个突破),中国的太空梦想离现实更近了一步.
22.C
In fact,he is a little less nervous than you.\x05
事实上,他比你少一点紧张.
In fact,he is no less nervous than you.\x05
事实上,他没有比你少紧张.\x05
后者理解起来好些
23.D
倒装句
24.C
it had been raining for a week when we arrived,so the roads were very muddy.
其中when we arrived,so the roads were very muddy.是过去时,所以应该填过去完成时
25.D
固定搭配