高速转子的主轴在运行中发生摩擦,会使转子产生弯曲变形。
参考答案:对
下列当事人中,属于汇票基本当事人的有______。
A.出票人
B.持票人
C.付款人
D.收款人
E.背书人
Excuse me, could you tell me ________?
A.what is wrong with my car
B.How will he go to Beijing tomorrow
C.he has bought that house
D.Where did he go yesterday