【題組】3. He had trouble to make up his mind whether to go abroad for further studies or not. (A)to mak

問題詳情

【題組】3. He had trouble to make up his mind whether to go abroad for further studies or not.
(A)to make up
(B)whether
(C)further
(D)or not

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增