()是从牵引变电所向接触网输送牵引电能的导线。
参考答案:馈电线
The meeting ______ next Thursday mainly aims to deal with the problems related to teenagers’ mental health.
A.held
B.to hold
C.being held
D.to be held
单位存折类账户,支控方式只能选择()。
A.001(凭印鉴)
B.101(凭密码—凭印鉴)
C.111(凭密码—凭证件—凭印鉴)
D.000(凭存折)