—What's the matter with the man hanging
题型:选择题
问题:
—What's the matter with the man hanging his head there?
—Well,if you ________ know, he was caught stealing my bike.
A.must
B.may
C.can
D.shall
—What's the matter with the man hanging his head there?
—Well,if you ________ know, he was caught stealing my bike.
A.must
B.may
C.can
D.shall