1. The heavy rain may        the landslide last night.

A. accounts for                     B. accounted for

C. have accounted for                   D. accounting for

2. Luna is a girl of great                for she takes a great interest in whatever she sees.

A. curiosity        B. belief               C. concern          D. strength

3. In my view,                 impresses me about her writing is the passion she shows.

A. who          B. which                C. what             D. whether

4. Not only the students but also the teacher                 against the plan in yesterday's meeting.

A. is               B. was              C. are              D. were