皮皮学，免费搜题
登录
搜题
【多选题】
关于随车千斤顶下列说法正确的A.
随车千斤顶是应急使用，升降具有一定的局限性
B.
随车千斤顶举升车辆时要按车辆使用手册上的支撑点来支撑
C.
使用随车千斤顶时可以不用塞住车轮
D.
随车千斤顶专车专用
拍照语音搜题，微信中搜索"皮皮学"使用
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】_____ he thought he was helping us with the work, he was actually in the way．
A.
Since
B.
When
C.
Because
D.
If
【简答题】Although he thought he was helping us prepare the dinner, he was actually ________ the way. [A] in [B] by [C] off [D] on
【单选题】封闭体系中的1mol理想气体，由 p1 =10 bar 、V1 =0.4m3 可逆定温膨胀到 V2 =0. 8 m3，则 【图片】S = kJ/（mol..K）。
A.
11.5
B.
10
C.
9.5
D.
9.0
【单选题】he thought he was helping us with the work, he was actually in the way.
A.
Although
B.
Unless
C.
Because
D.
When
【单选题】______ he thought he was helping us with the work he was actually in the way.
A.
Although
B.
Because
C.
If
D.
When
相关题目：