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问题 单项选择题

有关的一次设备和二次设备一起画出，所有的电气设备都以整体的形式表示，且画有它们之间的连接回路，最符合这个描述的是（）。

A.归总式接线图

B.展开接线图

C.安装接线图

D.屏后接线图

答案

参考答案：A

单项选择题

The Tricounty Bridge was supposed to relieve traffic in East Countway County. Although the bridge was opened last year, traffic in the county has gotten worse over the last year. To relieve the traffic situation in East Countway, therefore, the traffic commission should order the Tricounty Bridge closed.
Which of the following, if true, gives the most support to the conclusion of the passage above ？（）

A. The increased traffic seen in East Countway over the last year is largely attributable to a large casino and resort hotel that opened for business shortly after the opening of the Tricounty Bridge.

B. The Tricounty Bridge allows inhabitants of heavily populated West Countway County to reach East Countway in less than a half-hour, as opposed to the two hours the trip required before the opening of the bridge.

C. The bridge is only open for the periods 7-9 a.m. and 3-5 p.m. on weekdays.

D. Ship captains on the Countway River have complained that the bridge disrupts shipping on the river, thereby hurting the local economy.

E. The bridge is unlikely ever to pay for itself with the current low toll payment.
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单项选择题


第一部分
说明：1—15题，这部分试题，都是一个人说一句话，第二个人根据这句话提一个问题。请你在四个书面答案中选择唯一恰当的答案。

A．父母很忙没有时间

B．奶奶照顾孩子很忙

C．奶奶怕孩子害怕动物

D．奶奶身体不好不能去
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