26、Under no circumstances first use nuclear weapons.
A.will China B.China will C.does China D.do China
27、 taken that examination, she could have passed it .
A.Were she B.Had she be able to
C.If she would have D.Had she
28、 tomorrow , we would put off the match till next Monday.
A.Should it rained B.Were it to rain
C.If it would rain D.Had it rained
29、Look, here .
A.Mr. Brown comes B.does Mr. Brown come
C.comes Mr. Brown D.Mr. Brown has come
30、Often us good advice.
A.did she give B.she did give
C.she gave D.she has given
26、A 27、D 28、B 29、C 30、A