Jessica is worrying about she has passed the exam.A. whatB. thatC. ifD. whether

发布时间：2020-08-16 13:02:59


Jessica is worrying about      she has passed the exam.
A. what
B. that
C. if
D. whether

网友回答

A. what
B. that
C. if
(答案→)D. whether
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