Tom was ______ only because he made a mistake.
#50521
A
laugh
B
laughed
C
be laughed
D
laughed at
推荐题目
The robot needs _______ once a month. And we will check it for you for free.
#48844
A
to check
B
checked
C
checking
D
to checking
Why not an English language club to practice _____ English.
#50760
A
join, speaking
B
to join, speak
C
joining, speaking
D
take part in, speaking
—Oh, it’s too difficult for me ____________ the task in such a short time.—Cheer up! I am sure you can.
#49214
A
finish
B
to finish
C
finished
D
finishing
Dr. Ma used to two or three persons in the hospital.
#49403
A
operate on
B
operating on
C
operate for
D
operating for