英语选择题[动词不定式]

问题描述:

英语选择题[动词不定式]
______ a living,she had to work from morning till night.
A.To make
B.Make
C.Making
D.To have made

选A
放句首的动词不能是原形,排除B;
从题目意思看,她为了生活而工作,应用不定式是表目的,排除C;
题中的动作表示一般状态,所以不用完成时,排除D