Question

【题目】People who try to give up smoking often________ cigarettes with food when they want to smoke.
A.provide
B.replace
C.convert
D.exchange

Answer 1

【答案】B
【解析】A．provide提供； B．replace代替，常用短语是replace sth. with sth； C．convert改变；D．exchange交换；句意：戒烟的人在他们想吸烟时经常会用食物来代替香烟。根据句意，故选B。