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【判断题】
作用尺寸是由局部尺寸和形位误差综合形成的理想边界尺寸。对一批零件来说，若已知给定的尺寸公差值和形位公差值，则可以分析计算出作用尺寸。A.
正确
B.
错误
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【单选题】听力原文：W: My dear, what a charming restaurant! It has such an old country air about it. M: Yes, it's one of the best Italian restaurants in town. The decor is pleasant, the music good, and the food deli...
A.
A seafood restaurant.
B.
A very fancy restaurant.
C.
An exclusive restaurant.
D.
An Italian restaurant.
【单选题】A plan has been put forward ________ more graduates should go to work in the country.
A.
when
B.
that
C.
whether
D.
how
【单选题】The news has spread all over the country ________ an earthquake happened last night.
A.
that
B.
which
C.
whether
D.
what
【多选题】设一个队列的入队顺序是1，2，3，4，5，那下列哪些是不能存在的出队顺序？
A.
1，2，3，5，4
B.
3，4，5，1，2
C.
1，2，3，4，5
D.
5，4，3，2，1
【简答题】??Television has changed the lifestyle. of people in every industrialized country in the world. In the United States, where sociologists have studied the effects, some interesting observations have be...
【简答题】正常人腹上角的正常值为 。
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