辽宁省五校协作体2013届高三上学期联合竞赛

英语试题

第一部分 英语知识运用（共两节，满分45分）

第一节：单项填空（共15小题；每小题1分，满分15分）

21. To me, cycling at ___ altitude of more than 4,000 meters was _____ unforgettable experience.

A. the; an B. an; an C. /; a D. an; /

22. ------- Jack, you erase the blackboard today, __________?

------- But I did it yesterday.

A. will you B. do you C. would you D. don’t you

23. What worried the mother most was __________ the Internet after class in this school.

A. her son’s not forbidding surfing B. her son’s not being forbidden to surf

C. her son’s being not forbidden to surf D. her son’s having not forbidden surfing

24. -----How good the news is for you!

------ ______________.

A. You are friendly to tell me B. It's kind of you to say so

C. I'm glad to see that D. It's nice to hear from you

25. In the 21st century, all nations must take their ________of responsibility for the global safety.

A. blame B.