. He __________ full marks, but he was so careless as to make a spelling mistake.
#88166
A
must have gained
B
can have gained
C
could have gained
D
must gain
推荐题目
 If I had been a little more careful, I _______the wallet behind.
#86676
A
won't leave
B
hadn't left
C
didn't leave
D
wouldn't have left
If I could change something in my life, I’d change it so that my childhood would _______ in another area.
#87313
A
have been taken place
B
have taken the place
C
have taken place
D
have been taken the place
But for the snow,  we       earlier.
#87073
A
will arrive
B
would arrive
C
could arrive
D
should have arrive
It has been suggested that the land  equally among the farmers.
#89164
A
is shared
B
should share
C
be shared
D
will be shared
The rules require that ______you only one guest to the dinner. But they requires______ 
#90292
A
will bring; reforming
B
should bring; to reform
C
bring; reforming
D
have brought; to be reformed