問題詳情

20.( ) Eric practices very _____, but he still can’t swim ____.
(A)hard; good
(B) hard; well　
(C)hardly; good　
(D) hardly; well

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)