第一部分 英语知识运用 i. 单项填空（共15小题；每小题1分，满分15分） 1. when the man was trying to break into the bank, he was caught by the police . a. in a spot b. on the spot c. off the spot d. to the spot 2. his illness his absence. a. explained b. because of c. accounted for d. is responsible for 3. great changes ______ in china in the past 20 years. a. took place b. have taken place c. were taken place d. have been taken place
