The workers are trying to ________ what’s wrong with the machine.
#52804
A
look for
B
care for
C
find out
D
take out
推荐题目
Your bedroom is too dirty, please _______.
#59059
A
clean it up
B
clean up it
C
clean-up it
D
have clean
—Would you like to go to the concert with me tonight?—I’m sorry I can’t. Mother won’t ________me to go out in the evening.
#56419
A
let
B
allow
C
offer
D
ask