第一节：单项填空（共1５小题；每小题１分，满分1５分）
1. —You are late. You have missed the most interesting part.
—Oh. .
A. What a shame B. Sorry to hear that
C. That’s all right D. Nothing important
2. Tom owns larger collection of books than any other student in our class.
A. the; 不填 B. a; 不填
C. a; the D. 不填; the
