I will help my mother the pet dog while she is abroad.A. look afterB. look throughC. look

I will help my mother the pet dog while she is abroad.
A. look after
B. look through
C. look into
D. look like

(答案→)A. look afterB. look throughC. look intoD. look like解析：本题主要考查短语的区别，　look after照顾；look through浏览；look like看起来像，根据题意故选A

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