Question

【题目】Smoking does great harm to our health. ________ is smoking allowed in public places.
A.At no time
B.In no time
C.At all times
D.All the time

Answer 1

【答案】A
【解析】A. At no time决不；B. In no time立刻；C. At all times总是；D. All the time一直；句子结构分析，第二部分是倒装句，应选择具有否定意义的短语；句意：吸烟有害健康。所以在公共场合决不允许吸烟。根据句意，故选A。