问题详情:
—Who’s singing in the garden?
—It ________ be Tom. He always practices singing at this time.
A. can’t B. need C. must D. mustn’t
【回答】
C
知识点:情态动词
题型:选择题
问题详情:
—Who’s singing in the garden?
—It ________ be Tom. He always practices singing at this time.
A. can’t B. need C. must D. mustn’t
【回答】
C
知识点:情态动词
题型:选择题