The() of the pump were damaged by your motormen
A.blades
B.plates
A.blades
B.plates
第1题
A.in good order
B.out of order
C.works well
第2题
Will we connect the motor with the fresh water pump? No, the pump is ()_
A.in good order
B.out of order
C.works well
第3题
A.fresh water pump
B.sea water pump
C.fresh water generator
第4题
We use () to distill fresh water from sea water
A.sea water pump
B.fresh water pump
C.fresh water generator
第5题
We must use () to change sea water into fresh water.
A.fresh water pump
B.sea water pump
C.fresh water generator
第6题
A.Analysis
B.Comparison
C.Raveling plan
D.Definition
第7题
A.make
B.put
C.keep
D.get
第8题
A.engine
B.sea water pump
C.cylinder cooler
D.fresh water generator
第9题
(A) Not really. I'll send you an estimate.
(B) We can do it this afternoon.
(C) It's the one under the black hose.
(11)
A.
B.
C.
A.
B.
C.
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!