If anything         the machine, please let us know.
#56888
A
happens on
B
happens to
C
happened on
D
will happen to
推荐题目
Jim _______ ride to school. But now he _______ walking to school because he wants to keep fit.
#53348
A
was used to; used to
B
got used to; is used to
C
used to; is used to
D
used to; used to
---Why is he so happy?---He __________ the volunteering club and works for the old people.
#61525
A
takes part in
B
takes an interest in
C
takes pride in
D
takes cares of
It’s 8:30. Jeff is _________ a football match online.
#53255
A
reading
B
looking
C
looking at
D
watching