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【简答题】
去应力退火主要用于消除铸钢、锻钢的应力集中。( )
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皮皮学刷刷变学霸
举一反三
【单选题】What does the woman say about the Saturday workshop?
A.
It is too expensive.
B.
It is more convenient.
C.
She has attended it before.
D.
She has never heard of the speaker.
【单选题】What do we know about the cheese?A.It is on the shelf．B.It is too expensive．###
A.
What do we know about the cheese? A.It is on the shelf．
B.
It is too expensive．
C.
It is in short supply．
D.
It is no longer fresh．
【单选题】What is the problem with Ann’s present apartment?
A.
It is too expensive.
B.
It is a bit far.
C.
It is too noisy.
D.
There is no par-king space.
【单选题】What does Phyllis say about Joes' gift?
A.
It is a good idea.
B.
It is too expensive.
C.
It is boring.
D.
It is inappropriate.
【单选题】How does Baylis look at the Poseidon system?
A.
He thinks it is too expensive.
B.
He thinks it is a good system.
C.
He thinks it is not efficient enough.
D.
He thinks it is as good as the British pool watch system.
【简答题】A．It is too expensive. B．It would take too long. C．Nothing worth seeing. D．He's been there before.
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