－Any information about your son?－No，if only I ______ those tough words to him.
#86717
A
didn’t say
B
hadn’t said
C
shouldn’t have said
D
couldn’t have said
推荐题目
—Is the letter from your mother?—Yes. But she ________ the letter herself, because she doesn't even know one word.
#86535
A
needn't have written
B
can't have written
C
might not have written
D
should not have written
The sign reading "No Photos" means that no one ____ take any photos in the Palace Museum.
#87574
A
need
B
may
C
must
D
shall
_______ we _______ the new policy for economy, we would never have bought the house.
#87167
A
If ; predicted
B
Did; predict
C
If; have predicted
D
Had; predicted
Mark_______have hurried. After driving at top speed .he arrived half an hour early.
#88239
A
needn’t
B
wouldn’t
C
mustn’t
D
couldn’t