問題詳情

4. The doctor prescribed six different kinds of medicine for John, but none of them were ________.
(A) directional
(B) effective
(C) affective
(D) affectionate

參考答案

答案：B
難度：簡單0.75
統計：A(1),B(12),C(2),D(0),E(0)

用户評論

【qaz4910111】評論

effective 有效的  adj正好接be動詞後面