When I walked past his house, I heard him _______.
#50226
A
to sing
B
sang
C
sings
D
singing
推荐题目
-How do you know that she likes singing?-I often hear her after class.
#50786
A
to sing
B
singing
C
sing
D
sings
—_________riding our bikes to the park?—Good idea.
#50169
A
How about
B
Why not
C
Would we like
D
Let’s
Can I stop ______ a rest, Sir?– Keep _______! The terminal (终点) is around the corner.
#50437
A
to have, running
B
having, running
C
to have, to run
D
having, to run
Our teacher often asks us____________ questions in groups.
#49258
A
discuss
B
to discuss
C
discussing
D
discussed