问题
选择题
33.Just as I was sitting down to supper, the telephone______.
A.must ring
B.might have rung
C.would ring
D.would have rung
答案
答案:A
33.Just as I was sitting down to supper, the telephone______.
A.must ring
B.might have rung
C.would ring
D.would have rung
答案:A