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【判断题】
工序尺寸及公差采用余量法确定的条件是设计基准与工艺基准重合。( )
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】雪纳瑞犬按体型大小分为 、 、 三种类型。
【单选题】-Hi,Ann! I won the first prize in the English Speech Contest. -Congratulations!And I guess your parents must____you.
A.
be mad at
B.
be proud of
C.
be angry with
D.
be impolite to
【简答题】There are obvious benefits in allowing each student to go at his own ____.
【单选题】直流发电机电刷在几何中线上,如果磁路不饱和,这时电枢反应是()
A.
去磁
B.
增磁
C.
不去磁也不增磁
【单选题】直流发电机电刷在几何中线上,如果磁路不饱和,这时电械反应是( )
A.
去磁;
B.
助磁;
C.
不去磁也不助磁。
D.
【单选题】直流发电机电刷在几何中线上,如果磁路不饱和,这时电枢反应是( )
A.
去磁;
B.
助磁;
C.
不去磁也不助磁。
【单选题】-- Hi, Lucy. We won the match yesterday.   --_________!
A.
Congratulations
B.
Excuse me
C.
No problem
D.
Never mind
【单选题】The two kind of benefits are _______________________.
A.
supplementary benefits and optional benefits
B.
incentive and optional benefits
C.
mandatory benefits and workers’ compensation
D.
mandatory benefits and optional benefits
【单选题】There are obvious benefits in allowing each student to go at his own ______.
A.
pace
B.
speed
C.
time
D.
walk
【单选题】Reading can extend one's knowledge. But its benefits go _______ this.
A.
over
B.
forward
C.
through
D.
beyond
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