I：单项选择（共15小题；每小题1分，满分15分，答案填在试卷相应题号下）
1. Young as he is, David has gained ____ rich experience in ____ society.
A. the; the B. a; 不填 C. 不填；不填 D. 不填；the
2. The exam results will be on Friday afternoon.
A. put up B. put off C. put down D. put away
3. Do you think shopping online will take the place of shopping in stores?
A．especially B．frequently C．merely D．finally
4. After that, he knew he could any emergency by doing what be could to the best of his ability.
A．get away with B．get on with C．get through D．get across
5. This is the first time we a film in the cinema together as a family.
A. see B. had seen C. saw D. have seen
6. It was _____ he came back from Africa that year _________ he met the girl he would like to marry.
A. when; then B. not; until C. not until; that D. only; when
7. A number of high buildings have arisen ______ there was nothing a year ago but ruins.
A. when B. where C. before D. until
8. We ______ to paint the whole house but finished only the front part that day.
