Task 1
Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, and D. You should make the correct choice.
Rome's fire-fighting brigade remained until the fall of the empire in the 4th century. In the Dark Ages that followed, it was believed that fires were God's punishment of the people for the bad thing they had done. And from the 4th to the 14th century,
When file destroyed a home during the Dark Ages, people ______.
A.felt that the fire was a punishment given by God
B.wished the brigade had arrived sooner
C.tried to stop heating by dried grass or wood
D.tried to know how and why the fire started
第7题
提升绞车的盘式制动闸的闸瓦与制动盘之间的间隙应不大于()mm
A.1
B.2
C.2.5
D.3
第8题
A.同一副制动器的支架端面与制动盘中心线距离一致
B. 同一副制动器两闸瓦平行度偏差不大于05mm
C. 制动器支架端面与制动盘中心平面的平行度误差不大于0.2mm
D. 同一副闸瓦两面间隙一致
E. 闸瓦与制动盘的接触面积不小于66%
第9题
盘形制动器安装时,闸瓦与制动盘的间隙应调整为()mm。
A.0.1-0.5
B.0.6-1.0
C.1.0-1.5
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