In fact , the old couple looked forward every week their grandson .A. to seeB. to seeingC.

发布时间：2020-08-16 21:24:09

In fact , the old couple looked forward every week      their grandson .
A. to see
B. to seeing
C. see
D. seeing

网友回答

A. to see
(答案→)B. to seeing
C. see
D. seeing
解析：考查固定词组。Look forward to sth/doing sth期待sth/做某事，其中的to是介词，后面可以使用动名词。
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