全浮式支撑结构半轴,根据其结构特点它主要受()。
A.地面反力和力矩
B.地面反力、力矩和半轴齿轮传来的力矩
C.只承受半轴齿轮传来的力矩
D.汽车侧向力
参考答案:C
—Dear, I can find a better job if I go to Germany, maybe.
— Don’t be silly. ________, you know.
A.Actions speak louder than words
B.A golden key can open any door
C.A bird in the hand is worth two in the bush
D.Better late than never
供应链管理主要涉及四个领域,包括供应、生产计划、物流和()。
A.需求
B.供给
C.价格
D.市场