搜题
问题   更新时间2023/4/3 12:59:00

I am not sure whether I can gain any profit from the investment, so I can’t make a(n) ____ tohelp you.


(A) exact
(B) defined
(C) definite
(D) sure

[参考答案:C]

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王老师:19139051760(拨打)