专升本考试

根据网考网考试中心的统计分析，以下试题在2018/12/26日专升本考试习题练习中，答错率较高，为：55%
【单选题】During the test we were supposed to stay in our seats, keep our eyes on our work, ______ to anyone.

• A. but could not talk
• B. instead of speaking
• C. rather than speak
• D. and not speak