– Is John coming by train?– He should, but he _______ not. He likes driving his car.
#87607
A
must
B
can
C
need
D
may
推荐题目
 He        the job well, but he    so careless.
#89972
A
had done; had been
B
could do; was
C
could have done; was
D
hadn’t done; had been
One of the requirements for a fire is that the material _________ to its burning temperature.
#86705
A
is heated
B
be heated
C
would be heated
D
shall be heated