销户类交易代码是()
A.3260
B.3860
C.3545
D.3045
参考答案:A, B, C, D
高速公路养护小组,乘车沿东西向公路巡视维护,如果约定向东为正,向西为负,当天的行驶记录如下(单位:千米):+17,-8,+9,-15,-3,+12,-6,-4,+6,+3.
(1)养护小组最后到达的地方在出发点的哪个方向?距出发点多远?
(2)养护过程中,最远处离出发点有多远?
(3)若汽车行驶每千米耗油量为0.6升,求这次养护小组的汽车共耗油多少升?
Does your brother often wash clothes _______? [ ]
A. he
B. himself
C. herself
D. him