It is necessary for us _______them every day. A. looking after B. to look after C. look after D. to ...
2023-02-27 13:51:45 53次 2013届度连云港市八年级第一次月考英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It is necessary for us
_______them every day.
A.
looking after B. to look after C. look
after D. to looking after
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