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【单选题】
关于鼓式制动器的检查，下面说法正确的是（ ）A.
为检查制动蹄片在背板上滑动区域，用手前后移动制动蹄片检查是否平稳移动
B.
为检测鼓式制动器是否泄漏，把鼓卸掉后压下制动器踏板
C.
即使制动器衬片的厚度低于规定值，如果看起来能沿用到下次检查可以继续 使用
D.
用游标卡尺测量制动鼓的外径
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】He feels ________ duty to help others. A. that he B . that his C . it he D . it his
A.
that he
B.
that his
C.
it he
D.
it his
【判断题】场地平整，系指建筑物所在现场厚度300mm以内的就地挖、填及平整。若挖填土方厚度超过300mm时，挖填土方工程量按相应规定计算，但仍应计算场地平整。
A.
正确
B.
错误
【单选题】___________ is Tom. ___________father is Mr Read. [ ]
A.
He; His
B.
He; He's
C.
His; He
D.
His; his
【简答题】按风险损害的对象划来分,仓储风险可分为 、 、 。
【单选题】_____ is my father. _____ name is Dave Smith. [ ]
A.
He; He's
B.
His; He
C.
He; His
D.
He's; His
【单选题】He suddenly remembered that ___at home.
A.
he forgot his schoolbag
B.
he left his schoolbag
C.
his schoolbag had been forgotten
D.
his schoolbag had been left
【单选题】_____ an English boy. _____ name is Peter. [ ]
A.
His; His
B.
He's; He's
C.
His; He's
D.
He's; His
【简答题】A．He enjoyed using his new camera. B．He left his camera at the airport. C．He left his camera in his friend's ear. D．He lost his camera on his trip.
【单选题】_________ name is Danny. _________ is my friend. [ ]
A.
He, His
B.
he, his
C.
His, He
D.
his, he
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