問題詳情

12. The famous writer spent two hours _________ his new books for his fans at that bookstore.
(A) sign
(B) signing
(C) fall
(D) falling

參考答案

答案:B
難度:計算中-1
書單:沒有書單,新增

用户評論

盾擊Boyce】評論

spent 後面接Ving 所以AC刪掉☆☆........