Both of my parents insist a computer for me, but I don’t think it is necessary.A. to buyB

发布时间：2020-08-16 20:10:32

Both of my parents insist      a puter for me, but I don’t think it is necessary.
A. to buy
B. on buying
C. buying
D. in buying

网友回答

A. to buy
(答案→)B. on buying
C. buying
D. in buying
解析：insist on doing sth.是固定搭配的短语，on为介词，后面动词接ing形式。所以正确答案为B
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