問題詳情

16. Jack: Hi, David. We are playing basketball. Come and join us!David: Sorry, I _____. I have to go home now.
(A) am not
(B) can’t
(C) don’t
(D) wasn’t

參考答案

答案：B
難度：簡單0.873016
統計：A(21),B(385),C(25),D(4),E(0)

用户評論

【Doti】評論

受邀請要拒絕的用法can't = 不能/無法