笔试部分（共85分）
I.词汇运用。（15分）
i. 同义替换。（共8小题，每小题1分）
( ) 1. The students will conduct an experiment in the laboratory tomorrow.
A. carry out B. make up C. think of
( ) 2. You should be aware that the chance is very valuable.
A. look B. realize C. believe
( ) 3. He’s under stress because he has too much work to do.
A. pain B. pressure C. difficulty
