Sometimes proper answers are not far to seek food safety problems.A. inB. toC. onD. after

发布时间：2020-08-16 22:46:16

Sometimes proper answers are not far to seek      food safety problems.
A. in
B. to
C. on
D. after

网友回答

A. in
(答案→)B. to
C. on
D. after
解析：考查介词辨析。此处考的是:answers to food safety problems 食品安全问题的答案只不过中间被谓语隔开来了。
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