Question

【题目】 People generally think that smoking is a bad __________ .

A. custom B. habit

C. behavior D. action

Answer 1

【答案】B

【解析】

试题分析：B考查动词短语。A.风俗，习惯；B.常指个人爱好，习惯；C.行为；D.行动，句意：人们通常认为吸烟是个不好的爱好习惯。故选B。