問題詳情

39. _____ carefully in advance, the activity should be very successful.
(A) Planning
(B) If planned
(C) To plan
(D) When planning

參考答案

答案：B
難度：困難0.313
書單：沒有書單，新增

用户評論

【Jamie】評論

should be為「應該」有假設意味，★★★...

【JGCT】評論

此題考假設語氣用法: If ......，☆☆☆...

【selinakuo1978】評論

假設語氣                                        if 子句                 主要子句中動詞形式1.與現在事實     were                         would/should           +原v   相反                 過去式v                   could /might                             過去式助v+原v            2.與過去事實        had +PP                would/should          +have+PP     相反...