A:IsMyrnaworkinginthecitytoday? B:She
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问题详情:
A: Is Myrna working in the city today?
B: She _______ I’m not sure.
A. could B. could have C. could be
【回答】
C
知识点:情态动词
题型:选择题
问题详情:
A: Is Myrna working in the city today?
B: She _______ I’m not sure.
A. could B. could have C. could be
【回答】
C
知识点:情态动词
题型:选择题