Theme parks try to make sure that visitors leave more about their theme.A. to knowB. know

发布时间：2020-08-29 22:09:51

Theme parks try to make sure that visitors leave      more about their theme.
A. to know
B. knowing
C. know
D. known

网友回答

A. to know
(答案→)B. knowing
C. know
D. known
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