对新安装和大修后的电气设备的试验，需要全面鉴定其性能质量是否

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问题单项选择题

对新安装和大修后的电气设备的试验，需要全面鉴定其性能质量是否达到投入电网运行标准的试验，称为（）。

A.特性试验

B.高压试验

C.绝缘试验

D.交接试验

答案

参考答案：D

阅读理解

Hi! My name is Tina. I’ m an English girl. I like sports and my favorite (最喜欢的) sport is

ping-pong. My Favorite ping-pong star is a Chinese girl. Her name is Wang Nan. Do you know her?

I have some great photos of her. They are on the wall in my room.

In my room, I have a small sports collection. Look! Five soccer balls are on the table. 10 baseballs

are under the table. Under the chair are three basketballs. Many ping-pong balls are in my drawer. Do

you like my collection?

1. Tina is____.

A. Chinese

B. American

C. English

2.Does Tina have photos of a sports star?

A. Yes, she does.

B. No, she doesn’t

C. Yes, but only one

3.Where are the basketballs?

A. On the table.

B. Under the chair.

C. Under the table

4.She has ____ in the drawer.

A. 10 baseballs

B. 5 soccer balls

C. many ping-pong balls

5.Which is TRUE (正确的)?

A. Tina’s favorite ping-pong star is a boy.

B. Some photos are on the wall in Tina’s room.

C. Tina has many tennis balls.

单项选择题

我国颁布的第一个现代学制是（）

A．壬寅学制

B．癸卯学制

C．壬戌学制

D．壬子癸丑学制