问题:
Mary"s pale face is a _____ that she _____ rather weak after the operation.
A.suggestion; be
B.sign; was
C.suggestion; is
D.sign; be
Mary"s pale face is a _____ that she _____ rather weak after the operation.
A.suggestion; be | B.sign; was | C.suggestion; is | D.sign; be |
参考答案: