问题详情:
Tom hasn’t come to work since last Friday. he have had an accident?
A. Must B. Could C. Should D. Might
【回答】
B
知识点:情态动词
题型:选择题
问题详情:
Tom hasn’t come to work since last Friday. he have had an accident?
A. Must B. Could C. Should D. Might
【回答】
B
知识点:情态动词
题型:选择题