1 . —Many animals are in great danger, so they need our ________.
—I agree with you. Our government has done a lot for them.

A．protection

B．population

C．preparation

2 . —China’s high-speed railway ______ is leading the world.
—I agree. It is moving towards the world.

A．population

B．textbook

C．technology

3 . The ________ (人口) of China will fall by about 20 percent in the next 30 years.

4 . Nowadays, more and more people are paying attention to the ________ of environment.

A．population

B．pressure

C．protection

5 . 十年后中国的人口会更多吗？
Will the ______ of China be ______ in ten years?

6 . 在过去的几年里，印度的人口已增长了很多。
_________ _________ _________ India has increased a lot in the past few years.

7 . China is carrying out the three-child policy (政策) to avoid ________ (人口) problem.

8 . People in many foreign countries have parties on Chinese New Year’s Eve now. It means a growing ________ in Chinese culture around the world.

A．hobbies

B．population

C．interest

D．talents

9 . China’s high-speed railway ___________ is leading the world. And it is moving further into the world.

A．technology

B．environment

C．population

D．introduction

10 . With the opening of the two-child policy (政策), the p__________ of China will become larger.