问题
选择题
—I did not know you were good friends.
—You__________. I have known her since she moved here. You were abroad then.
A.may have
B.needn’t have
C.couldn’t have
D.must have
答案
答案:C
—I did not know you were good friends.
—You__________. I have known her since she moved here. You were abroad then.
A.may have
B.needn’t have
C.couldn’t have
D.must have
答案:C