4:1绕法的电梯,曳引钢丝绳上所受的拉力为其所悬挂总重的()
A.2倍
B.相同
C.1/4
D.1/2
参考答案:C
________ I admit that there are problems, I don’t agree that they can’t be solved.
A.When
B.As
C.While
D.But
受理人员在填写我行贷记卡受理信息中,()位受理机构编码用于标识申请资料受理机构。
A.4
B.5
C.6
D.7