第1题
A.interferes
B.disturbs
C.upsets
D.interrupts
第6题
This machine ______ out of order very often, but now it works well.
A.is used to be
B.was used to be
C.used to be
D.was used to
第7题
听力原文:What else should the man do when the machine works?
(16)
A.Shut the door.
B.Put in the soap powder.
C.Pay money.
D.None of the above.
第9题
What else should the woman do when the machine works?
A.Shut the door.
B.Pay money.
C.Nothing.
第10题
______ of plastics, the machine works perfectly.
A.Being made
B.Having made
C.Made
D.To be made
第11题
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