问题 填空题 案例分析题

临沂某校地理研究性学习小组针对晴天和阴天的气温日变化情况进行了观测,并绘制了气温日变化曲线图。读图,回答问题。

A、B两条曲线中,表示晴天时气温变化的是(),理由为()。

答案

参考答案:A;晴天时,白天大气对太阳辐射削弱少,到达地面的太阳辐射多,气温高;夜晚,大气逆辐射弱,保温作用弱,气温比阴天时较低

解析:

晴天时,白天由于大气对太阳辐射的削弱作用弱,气温比阴天高,夜晚大气逆辐射也弱对地面的保温作用弱,气温比阴天低,所以晴天昼夜温差大。

阅读理解

B

To: manager@ tastytreat.com.ca

Date: Monday, 7 October, 3:34p.m.

From: raymondyuen@ canada.net

Subject: Complaint

Dear Mr. Price,

I have eaten in your restaurant many times and have always been happy with the food and service. This makes what happened last Saturday even more disappointing.

It was my son’s birthday so we booked a no-smoking table at your restaurant for 7:30 p.m. We arrived on time but were told that our table was not yet ready. At 8:00 p.m., we were given a table in the smoking section. I asked to move but I was told that there were no other tables. A lot of people were smoking so it was uncomfortable and unhealthy.

Our first waitress, Janet, was very polite and helpful. She gave us free drinks for waiting so long. Our food also came quickly and looked fresh and tasty. When my wife had eaten most of her meal, she found a dead cockroach (蟑螂) in her vegetables. She was shocked and wanted to leave. At first, the waitress told us it was a piece of garlic(蒜). When we told her that garlic does not have legs, she apologized and took the food away.

We asked for the bill, expecting not to pay for my wife’s meal. Nobody came. After 15 minutes, I asked to see the manager. The head waiter told us that you were on holiday. I complained again about the horrible cockroach. He told me Janet had finished work. He didn’t believe my story and gave me a bill for three meals. I argued with him but was forced to pay.

The waitress, Janet, was always friendly, but I would like an apology from your impolite head waiter and a full refund (退款) for our meal. It cost $68. Until then, I will not be eating at your restaurant or recommending it to anyone.

You can contact me at 742-3254 or through e-mail if you want more information.

Thank you for your attention.

Yours sincerely,

Raymond Yuen

69. We learn from the text that last Saturday Mr. Yuen _____.

  A. was satisfied with the restaurant.          B. was disappointed with the restaurant

  C. had to wait for his food                   D. ate for the first time at the restaurant

70. The writer had to pay the bill because _______.

A. the head waiter would not believe his story 

B. the manager was on holiday

C. Janet didn’t believe there was cockroach in the vegetables

D. his wife had eaten most of her meal

71. Which of the following is not true according to the passage?

A. Mr.Yuen demanded that the head waiter apologize to him.

B. Mr.Yuen asked for a full refund for their meal.

C. Mr.Yuen will not eat at the restaurant any more.

D. The head waiter was not as polite as Janet. 

单项选择题