Tony ________ full marks, but he was so careless as to make a spelling mistake.
#86660
A
could have gained
B
can have gained
C
must have gained
D
must gain
推荐题目
— Dare you go swimming in the sea ? — No , ____ .
#89741
A
I dare not
B
don''t dare
C
don''t dare go
D
I am afraid
________ more careful, his ship would not have sunk.
#89375
A
If the captain were
B
Had the captain been
C
Should the captain be
D
If the captain would have been
If you have something important to do, you ___ waste any time.
#89049
A
needn’t
B
mustn’t
C
may not
D
won’t
Tom’s mother often requires that he more time in studying English every day．
#89977
A
spend
B
spends
C
spending
D
spent