––IsawMarkontheplaygroundjustnow.––No,it
问题详情:
––I saw Mark on the playground just now.
––No, it _______ be him. He is ill in bed at home.
A. can B. must C. can’t D. mustn’t
【回答】
C
知识点:情态动词
题型:选择题
问题详情:
––I saw Mark on the playground just now.
––No, it _______ be him. He is ill in bed at home.
A. can B. must C. can’t D. mustn’t
【回答】
C
知识点:情态动词
题型:选择题