問題詳情:
--- You may find the key to the maths problem on Page 10
--- Ah, it’s so simple. I wonder why I _____ of that
A. hadn’t thought B. haven’t thought C. didn’t think D. wouldn’t think
【回答】
C
知識點:動詞時態與語態
題型:選擇題
問題詳情:
--- You may find the key to the maths problem on Page 10
--- Ah, it’s so simple. I wonder why I _____ of that
A. hadn’t thought B. haven’t thought C. didn’t think D. wouldn’t think
【回答】
C
知識點:動詞時態與語態
題型:選擇題