摘要：12．We haven’t settled the question of it is necessary for him to study abroad. A. if B．whether C．where D．that
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We haven't settled the question of ______ it is necessary for him to study abroad.
- A.if
- B.where
- C.whether
- D.that
We haven't settled the question of ______________ it is necessary for him to study abroad.
A. if B. where C. whether D. that
查看习题详情和答案>>We haven’t settled the question of __________ it is necessary for him to study abroad.
A. if B. where C. whether D. that
查看习题详情和答案>>