His father was in poor health and had to give up _____.[ ]A. smoke B. to smoke C. to smoking D. smok

题目简介

His father was in poor health and had to give up _____.[ ]A. smoke B. to smoke C. to smoking D. smok

题目详情

His father was in poor health and had to give up _____.
[     ]
A. smoke
B. to smoke
C. to smoking
D. smoking
题型:单选题难度:中档来源:同步题

答案

D

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