根据下面内容，回答题：

Earth is the only21we know of in the universe that can support human life.22human activities are making the planet less fit to live on. As the western world23on consuming two-thirds of the world" s resources while half of the world" s population do so24to stay alive we are rapidly destroying the25resource we have by which all people can survive and prosper.

Everywhere fertile soil is26built on or washed into the sea. Renewable resources are exploited so much that they will never be able to recover27We discharge pollutants28the atmosphere without any thought of the consequences. As a29the planet" s ability to support people is being30at the very time when rising human numbers and consumption are31increasingly heavy demands on it. The Earth" s32resources are there for us to use. We need food， water， air， energy， medicines， warmth， shelter and minerals to33us fed， comfortable， healthy and active. If we are sensible in how we use the resources they will34indefinitely. But if we use them wastefully and excessively they will soon run35and everyone will suffer.

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你（Li Yuan）给你的朋友（Jane）写封信，邀请她参加你的生日聚会。

信的内容包括：

（1）告知对方聚会的具体时间、地点；

（2）到达聚会地点的行车路线及便利的交通工具；

（3）要求对方就是否能参加聚会作回复。

________

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根据下面内容，回答题：

A. Hold the line

B. flight number

C. ask a question

D. To New York

E. May I have your name

F. reconfirm my seat

G. please check in

H. On May 11

Reservations clerk: Northwind Airlines. Can I help you?

Daniel Adams: Hello. I"d like to56， please.

Reservations clerk: May I have your name and57， please?

Daniel Adams: My name is Daniel Adams and my flight number is 374.

Reservations clerk: When are you leaving?

Daniel Adams :58.

Reservations clerk: And your destination?

Daniel Adams: Buenos Aires.

Reservations clerk:59， please. （...） All right. Your seat is confirmed， Mr. Adams. You"ll be arriving in Buenos Aires at 4 o" clock p.m. local time.

Daniel Adams: Thank you. Can I pick up my ticket when I check in?

Reservations clerk: Yes， but60at least one hour before departure time.

________

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According to the article， which convenience stores are generally more successful? 查看材料

What‘s the main goal behind the proposal? 查看材料

How‘s the convenience store sector doing in Japan? 查看材料

This passage suggests that a fire will travel__________. 查看材料