Question

【题目】I was driving around the corner when a policeman ______ to me to stop.

A. signed B. expressed

C. showed D. warned

Answer 1

【答案】A

【解析】考查动词辨析。我正在开车拐弯，就在那时，一名警察示意我停下。A. signed示意； B. expressed表达；C. showed显示；D. warned警告，根据语境，故选A。