Our headmaster isn’t in his office. I can’t find him anywhere. Did you notice him ______ the office?
#48914
A
to enter
B
enter
C
to leave
D
leave
推荐题目
-----Why did you buy a radio? -----__________English.
#48800
A
Learn
B
Learning
C
To learn
D
Be learning
Please tell Tom ______ too much noise.
#51078
A
to make
B
not to make
C
to not make
D
don’t make
If you are tired, please stop    a rest.
#49709
A
have
B
to have
C
having
D
has