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【单选题】
在机械加工过程中,直接改变工件的形状、尺寸和表面性能使之变为成品的过程为( )。A.
工艺过程
B.
机械加工工艺过程
C.
工艺规程
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【简答题】读一读，连一连。 1. It's cloudy. 2. It's rainy. 3. It's windy. 4. It's sunny. A. Take your raincoat. B. Hold on to your cap. C. Open up your umbrella. D. Put on your sunglasses.
【简答题】A. arrived I.relatively B.consuming J. remains C.direct K. resources D.exclusively L. staple E. including ...
【单选题】They may be ancient "beer-making tools," and the earliest __3__ evidence of beer brewing in China
A.
staple
B.
exclusively
C.
consuming
D.
direct
【简答题】It's important to show that you are open to teammates' opinions, but it's also vital that you on your own ideas if you believe in them.
【简答题】（）是评价柴油自燃性的重要指标。
【简答题】It's not good to ____ with your mouth open.A. speakB. apologizeC. chewD. help
【简答题】British scientists,exploring a beach on the country’s east coast,discovered what they believed were the oldest human footprints outside Africa.They were estimated to be close to one million years old ...
【单选题】Which of the following can be inferred from paragraph 3 about ancient humans?
A.
They may have left some records of ancient megafauna.
B.
They contributed to the extinction of Australia’s megafauna.
C.
They did not cause the immediate disappearance of Australia’s megafauna.
D.
They were affected in the same way by climate change as ancient megafauna.
【简答题】They are superstitions attached to numbers; even those ancient Greeks believed that all numbers and their multiple have some mystical significance. 【M1】______ Those numbers between 1 and 13 were on pa...
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