(B)
Do you ever go to the Qinghai-Xizang Plateau(青藏高原)? The weather there changes(变化) a lot in summer. You can experience “four seasons” in just one day. What is it like? Let's take a look.
“Spring” morning
The Qinghai-Xizang Plateau is very high. In the early morning, it's cool. After the sun comes out(出现), it becomes warm, like spring. It's a good time to take a walk.
“Summer” noon
At noon, it's sunny and hot. You might feel like it's summer. The sunlight is so strong that you might want to wear a pair of sunglasses. Sometimes, it rains but the rain doesn't last long. If you are lucky enough, you might see rainbows.
“Autumn” afternoon
In the afternoon, the temperature goes down quickly, especially(尤其) after the sun goes down. It's cool, just like in autumn. People have to put on warm clothes.
“Winter” night
Late at night, it gets cold, like winter. People usually sleep with a thick quilt. The rainy season is from June to September each year. It often rains at night.
根据语篇内容，选择最佳答案。
()31. The weather in Qinghai-Xizang Plateau changes a lot in .
A. summer B. spring C. autumn
()32. What's the weather like in the early morning in the Qinghai-Xizang Plateau?
A. It's hot. B. It's cool. C. It's warm.
()33. In which month does the rainy season end?
A. July. B. August. C. September.
()34. When do you want to wear a pair of sunglasses in Qinghai-Xizang Plateau according to the passage?
A. It rains.
B. The sun goes down.
C. The sunlight is strong.
()35. Where is this passage probably from?
A. A letter. B. A newspaper. C. A travel guidebook.
(C)

31. A
32. B
33. C
34. C
35. C