第二部分：英语知识运用（共两节，满分25分）
第一节 单项填空（共15小题，每小题1分，满分15分）
21．I had __supper at my friend’s last Sunday and ___food was so delicious.
A. a ; the B./ ; / C./ ; the D. the; /
22．There is no doubt our monitor is responsible for this action.
A. if B. how C. that D. why
23．I’m wondering we can get there by 3:00 this afternoon.
A. when B. where C. why D. whether
