1 . 如果能找到任何适合你的学习方法，你的学习效率就可能明显提高。(whatever)

2 . 自从出国留学后，她就不再和我们保持联系了。 (No longer)

3 . The fact          （他失败了数次）makes him very upset. （he , fail ）

4 .         （他是否出过国）doesn’t make much difference . （he，abroad）

5 . By nine o'clock .all the Olympic torch bearers had reached the top of Mountain Qomolangma, ________ appeared a rare rainbow soon.

A．of which

B．on which

C．from which

D．above which

6 . 她一看完那个关于已灭绝物种的电视节目，就立志加入野生动物保护组织。(No sooner)

7 . 经过多年的建设，这个小镇现在和地震前一样充满了活力。(as...as)

8 . Learning strategies, to ______ （老师们认为） importance, have not yet drawn enough attention of students. （attach）

9 . After circling around the earth for three days, Shenzhou Spaceship received the command from the ground that ______ （它着陆） as scheduled the next day. （land）

10 . Such knowledge is still useful ______ （当应用） to similar situations in other countries. （when）