A faulty thermostatic bypass valve, in a diesel engine cooling system, can result in _____
A.excessive time required for warming-up
B.excessive freshwater corrosion
C.scale formation on the saltwater side
D.saltwater mixing with the freshwater
A.excessive time required for warming-up
B.excessive freshwater corrosion
C.scale formation on the saltwater side
D.saltwater mixing with the freshwater
第1题
第3题
A final ______ was the faulty analysis of the vote in the primary election.
A.blunder
B.blend
C.bolt
D.block
第4题
What does the talk tell us?
A.How to settle the consumer's complaint about a faulty item.
B.How to make an effective complaint about a faulty item.
C.How to avoid buying a faulty item.
D.How to deal with complaints from consumers.
第5题
The passage tells us______.
A.how to deal with complaints from customers
B.how to avoid a faulty item
C.how to make an effective complaint about a faulty item
D.how to settle a consumer's complaint about a faulty item
第6题
He was seriously injured in a car accident, which was____to faulty brakes.
A.attributed
B.contributed
C.blamed
D.applied
第7题
A.resent
B.reject
C.object
D.replace
第8题
Sharon's boss thinks that some customers ______.
A.often receive faulty orders.
B.often are honest.
C.are not always honest.
第9题
The most effective complaint can be made by ______.
A.showing the faulty thing to the producer
B.explaining exactly what is wrong with the thing
C.saying firmly that the thing is of poor quality
D.asking politely to change the thing
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