【单选题】乘用汽车整车修理或者总成修理质量保证期为汽车行驶()
【单选题】已知x,y,z均为整型变量,且值均为1,则执行语句++x||++y&&++z后,表达式x+y的值为
【简答题】已知 i=5,则执行语句 a=i++;后,整型变量a的值是【 】。
【多选题】If you need to shake hands with more people in a situation : the basic order is ( ).
A.
from the elder to the younger
B.
from the higher-ranked to low-ranked
C.
from ladies to gentlemen
D.
from teachers to students