汽车行驶时，桥壳承受（）传来的路面反力。
A、车架
B、车身
C、车轮
D、变速器
参考答案：C
My uncle China our house . [ ]
A. returned, to visit
B. returned to, to visit
C. returned, visit
D. returned to, visited
This fire extinguisher is to be used only in case of（）
A.urgency
B.crisis
C.immediacy
D.emergency
