問題詳情

II.Multiple choice 20%(根據句意選出語法最適當的答案) 16. George has spent the whole morning _________with his online friends.
(A)chat
(B) chats
(C) chatted
(D) chatting

參考答案

答案:D
難度:非常困難0
統計:A(0),B(1),C(0),D(0),E(0)