判断题：相量测量装置（PMU）时钟同步除接受GPS授时外，可不兼容中国的北斗系统授时。（）

题型：阅读理解

In England, people often talk about the weather because they can experience (经历) four seasons in one day. In the morning the weather is warm just like in spring. An hour later black clouds come and then it rains hard. The weather gets a little cold. In the late afternoon the sky will be sunny, the sun will begin to shine, and it will be summer at this time of a day.

In England, people can also have summer in winter, or have winter in summer. So in winter they can swim sometimes, and in summer sometimes they should take warm clothes.

When you go to England, you will see that some English people usually take an umbrella (伞)or a raincoat with them in the sunny morning, but you should not laugh at them.

If you don't take an umbrella or a raincoat, you will regret (后悔) later in the day.

小题1:Why do people in England often talk about the weather?

A．Because they may have four seasons in one day

B．Because they often have very good weather

C．Because the weather is warm just like in spring

D．Because the sky is sunny all day小题2:From the story we know that when _________come, there is a heavy rain.

A．sunshine and snow

B．black clouds

C．summer and winter

D．spring and autumn小题3:"People can also have summer in winter." Means "it is sometimes too _____in winter."

A．warm

B．cool