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【单选题】
Neither Tim nor Jim________ from Britain. They are from Australia.A.
is
B.
were
C.
are
D.
was
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举一反三
【单选题】They spent on the work.
A.
two hour and a half
B.
two hours and a half
C.
two and a half hour
D.
two and half hours
【简答题】数控机床的种类很多,如果按加工轨迹分则可分为?
【简答题】Mrs. Smith often felt lonely when her husband went to work. The room was small and she always spent only half an hour tidying it. She couldn’t get up early in the morning, so Mr. Smith had to cook bre...
【单选题】数控机床的种类很多，如果按加工轨迹分则可分为（ ）。
A.
二轴控制、三轴控制和连续控制
B.
点位控制、直线控制和连续控制
C.
二轴控制、三轴控制和多轴控制
D.
一般数控机床与加工中心
【简答题】听材料,回答问题。 TV programmes The man Like TV programmes about _1_ best ,think they are useful The woman Her favourite TV programme is _2_ programmes. Time spent in watching TV The woman spent _3_ hours ...
【单选题】A half hour before test time, I was afraid to look in the mirror. But I had to assess the damages. After all, there were cute guys in this class. Granted, they would be worrying more about the final t...
A.
Perhaps because he didn't like his own appearance.
B.
Perhaps because he didn't prepare enough for the test.
C.
Perhaps because he was afraid to look at his utterly battled look for the previous sleepless night.
D.
Perhaps because he had too many worries about the damages brought to his health due to his busy preparation for the test.
【简答题】阅读下列文章,在空白处填上合适的单词(完整单词) getting, told, lived, cooked, come Dear Sandy, Thanks for your email. I've arrived at home safe and sound. My grandparents ___1___ in a small town thirty mi...
【简答题】They will be back in ten days.（对画线部分提问）________________________they be back? 2.His mother f1.They will be back in ten days. （对画线部分提问） ________________________they be back? 2.His mother feels a bit col...
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【单选题】数控机床的种类很多，如果按加工轨迹分则可分为（ ）。
A.
二轴控制、三轴控制和连续控制
B.
点位控制、直线控制和连续控制
C.
二轴控制、三轴控制和多轴控制
D.
一般数控机床与加工中心