Itisuncertain
來源:國語幫 5.48K
問題詳情:
It is uncertain ________ side effect the medicine will bring about, although about two thousand patients have taken it.
A.that B.what
C.how D.whether
【回答】
B
知識點:連詞
題型:選擇題
問題詳情:
It is uncertain ________ side effect the medicine will bring about, although about two thousand patients have taken it.
A.that B.what
C.how D.whether
【回答】
B
知識點:連詞
題型:選擇題