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问题 单项选择题

在海拔1000m以下的非污秽区，送电线路操作及雷电过电压要求悬垂绝缘子串的最少片数为：

220kV送电线路是( )。

A．11片；
B．12片；
C．13片；
D．14片。

答案

参考答案：C

阅读理解

读短文，判断正(T)误(F)。

      My name is Jie. I live in Beijing. My brother Xiao likes summer. Because he can swim in the lake and eat

ice cream. But I don't like summer. It's too hot. I like spring. It's warm. I can plant trees. My parents like fall.

Because their birthdays are in September and October. On the weekends, we usually visit my grandparents.

Sometimes we go hiking and climb mountains. We have a happy family!

( ) 1. Jie likes spring.

( ) 2. Xiao doesn't like summer.

( ) 3. Jie's mother's birthday is in fall.

( ) 4. They usually go hiking on the weekends.

( ) 5. There are three people in Jie's family.

( ) 6. Jie lives in China.
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多项选择题

唐朝时经营汇兑的金融机构有（）。

A、进奏院

B、户部

C、度支

D、盐铁
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