问题
选择题
— The fish has gone bad!
— You _____ it in the refrigerator. [ ]
A.must not have keep
B.must have kept
C.should have kept
D.should not have kept
答案
答案:C
— The fish has gone bad!
— You _____ it in the refrigerator. [ ]
A.must not have keep
B.must have kept
C.should have kept
D.should not have kept
答案:C