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【判断题】
轴的实际尺寸越靠近基本尺寸,就越准确。A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】She used gestures to help to make herself ______.
A.
understand
B.
understanding
C.
understood
D.
being understood
【简答题】( )用正投影法绘制出物体的图形称为视图。34．( )用正投影法绘制出物体的图形称为视图。
【单选题】She _____ live alone. But she _____ living alone because she felt lonely. [ ]
A.
used to; didn't used to
B.
was used to; was not used to
C.
used to; was not used to
D.
was used to; didn't used to
【单选题】ThebesttitleforthepassagemaybeA.Garbage and the EarthB.Fossil Fuel and Garbage###
A.
The best title for the passage may be A.Garbage and the Earth
B.
Fossil Fuel and Garbage
C.
Land and Garbage
D.
Garbage—Energy Source
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