It is necessary for us them every day.A. looking afterB. to look afterC. look afterD. to l

发布时间：2020-08-20 13:06:22

It is necessary for us     them every day.
A. looking after
B. to look after
C. look after
D. to looking after

网友回答

A. looking after
(答案→)B. to look after
C. look after
D. to looking after
解析：考查句型：It is necessary for sb to do，对某人来说做什么事情是必要的。It做形式主语，真正的主语是后面的不定式。句意：对我们来说每天照顾他们是必要的。故选B。
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