亚欧大陆之间的分界线很明确，其中不是两者分界线的是（）

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问题选择题

亚欧大陆之间的分界线很明确，其中不是两者分界线的是（　　）

A．乌拉尔山

B．伏尔加河

C．大高加索山脉

D．土耳其海峡

答案

亚洲和欧洲的分界线是乌拉尔山-乌拉尔河-大高加索山-土耳其海峡以及里海．根据题意．

故选：B．

阅读理解

Bill comes from Canada. He works in a small shop. It is near a factory and a school. Every day a

lot of workers and students go there to buy things.

In the morning, Bill gets up early and has his breakfast. He goes to work by bike.

He gets to the shop at about seven twenty. The shop opens at seven thirty. It sells many things like

food and drinks. It also sells school things. There are often many people in the shop from morning to

evening.

Bill has lunch in the shop. At seven in the evening, the boss closes the shop. He goes back home

for dinner.

1.Where does Bill work?

A. In a big shop.

B. In a small shop.

C. In a factory.

D. In a school.

2.Who buy things in the shop every day?

A. Some housewives.

B. Some students.

C. A lot of workers.

D. A lot of workers and students

3.What time does Bill get to the shop?

A. Seven o'clock.

B. Half past seven.

C. Seven twenty.

D. Twenty to seven.

4.What does the shop sell?

A. Radios.

B. Computers.

C. It sells many things.

D. Shoes.

5.Where does Bill have lunch?

A. In the shop.

B. At home.

C. At school.

D. In the hotel.

问答题

下图说明了动物的哪种行为？这种行为对种族繁衍有什么意义？