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
 Mr. Green was_______ with the medal______his great achievement in this field.
#56489
A
presented, because of
B
protected, because
C
prepared, because of
D
provided, because
Because of the rain, we must ________ holding the sports meeting. 
#57131
A
give up
B
take off
C
put off
D
give away
The radio says it will ___ heavily tomorrow.
#61350
A
rain
B
rainy
C
to rain
D
raining