(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

31. 原文第一段明确提到"The weather there changes a lot in summer."，可知青藏高原的天气在夏天变化很大，对应选A。
32. 在"Spring" morning部分找到"In the early morning, it's cool."，可知清晨的天气很凉爽，对应选B。
33. 文章最后一段说明"The rainy season is from June to September each year."，雨季是每年6月到9月，因此雨季在9月结束，对应选C。
34. 在"Summer" noon部分提到"The sunlight is so strong that you might want to wear a pair of sunglasses."，可知当阳光很强的时候你会想要戴太阳镜，对应选C。
35. 这篇文章介绍了青藏高原一天里不同时段的天气特点，内容和旅行出行参考相关，最有可能出自旅行指南，而不是信件或者普通报纸，对应选C。