12.Tom called to check _____ I had received his message.(A)and (B)if (C)so (D)that

問題詳情

12.Tom called to check _____ I had received his message.
(A)and
(B)if
(C)so
(D)that

答案：B
難度：簡單0.711528
統計：A(83),B(1290),C(108),D(332),E(0) #
個人：尚未作答書單：grin 、grin

「if可用whether代替」這個解釋只對一半喔whether通常搭配or not一起出現，也可以省略

Hi Sally, 那如果用Whether的話,是否需要搭or not ?

【Sally】評論

丸子:or not省略