問題詳情

4.A:What are you looking for?  B:My cellphone. It must ______ somewhere(某個地方) in the room.
(A) be
(B) was
(C) is
(D) were

參考答案

答案:A
難度:計算中-1
書單:沒有書單,新增

用户評論

Meow】評論

must 為助動詞,後加原V你正在找什麼?我的手機。它一釘在房間的某處