Paul doesn’t have to be made ____. He always works hard.
#97004
A
learn
B
to learn
C
learned
D
learning
推荐题目
.______alone in a dark room, the little girl was so ______ at the _____ sound. 
#97462
A
Left; frightening; frightening
B
Left; frightened; frightening
C
Leaving; frightened; frightening
D
Leaving; frightening; frightened
—We didn’t find the Blacks ________ the lecture.—No one had told them about ________ a lecture the following day.
#88710
A
attending;there being
B
to attend;there to be
C
attended;there be
D
attend;there was
Has all that ____ without delay ____ yet?
#98988
A
can do…being done
B
done…been done
C
ought to be done…to do
D
should be done…been done