第二部分：英语知识运用
第一节：单项填空（共15小题；每小题1分，满分15分）
21. Students should be encouraged to use ___ Internet as ____ resource.
A. 不填；a B. 不填；the C. the; the D. the; a
22. He found it increasingly difficult to read, ____ his eyesight was beginning to fail.
A. though B. for C. but D. so
23. _____ was most important to her, she told me, was her family.
A. It B. This C. What D. As
24. Thank you for all your hard work last week. I don’t think we ____ it without you.
A. can manage B. could have managed
C. could manage D. can have managed
25. By the time he realizes he ____ into a trap, it’ll be too late for him to do anything about it.
A. walks B. walked C. has walked D. had walked
26. Occasions are quite rare ____ I have the time to spend a day with my kids.
