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【单选题】
一台直流电机的机械特性曲线有( )条。
A.
1
B.
2
C.
3
D.
多条
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皮皮学刷刷变学霸
举一反三
【多选题】下列包含在资本金现金流量表中,不包含在项目投资现金流量表中的有()。
A.
营业税金及附加
B.
借款本金偿还
C.
项目资本金
D.
借款利息支付
E.
所得税
【单选题】下列行为违反了“良好礼仪之美”的是( )。
A.
与人谈话时不查看、编发短信
B.
同时与多人交叉握手
C.
与人交谈时目光注视对方
D.
穿西装时首先将袖口上的商标拆除
【单选题】----Could you tell me ________?        ----It’s next to the post office.
A.
where was the bank
B.
where the bank was
C.
where is the bank
D.
where the bank is
【简答题】It was January lst, the first day of the year and a holiday for me.I went to the bank to get the bank work out of the way. The bank clerk nodded and I sat in front of him.  He was busy filling up entr...
【判断题】HXD3C型机车为满足机车牵引客运车辆的需要,机车设有 DC600V供电电路。该电路主要由 2 个DC600V电源柜 LG1、LG2和供电连接器 XSA2~5组成。其输入电源分别由主变压器 TM1的两个辅助绕组(a9-x9)、(a10-x10)供电,经过整流单元整流后,在得到供电允许指令后可向客车车辆输出 DC600V电源。
A.
正确
B.
错误
【单选题】HXD3主变压器有( )辅助绕组,电压是( )。
A.
2个 380V
B.
3 个 380V
C.
3 个 399V
D.
2 个 399V
【判断题】镜架上的K14、GF、RGP符号分别表示为58%的含金量、包金、1/20以下的包金。
A.
正确
B.
错误
【单选题】Why did the White House strategists abandon the restoring of the ban?
A.
Because they didn't think it useful to restore the ban.
B.
Because they thought the economic renewal is more important than the ban.
C.
Because none of them was familiar with the establishment of the ban.
D.
Because Obama will deal with the issue personally.
【单选题】The capital was one of the first cities in the nation to enforce a ban on smoking.
A.
carry out
B.
release
C.
encourage
【判断题】作为现金流量表编制基础的现金包含现金及现金等价物。
A.
正确
B.
错误
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