問題詳情:
The backpack be Linda’s. It be Grace’s. I saw it at her home before.
A. mustn’t, must B. can’t, must C. may not, can D. could, might
【回答】
B
知識點:情態動詞
題型:選擇題
問題詳情:
The backpack be Linda’s. It be Grace’s. I saw it at her home before.
A. mustn’t, must B. can’t, must C. may not, can D. could, might
【回答】
B
知識點:情態動詞
題型:選擇題