1 . 世界上哪个国家人口最少，我不知道。
I’m not sure ________ in the world.

2 . —What’s the ________ between Paul and Mike?
—They are cousins.

A．friendship

B．relationship

C．population

D．example

3 . It is reported that one third of the world’s ________ consume(消耗) two thirds of the world’s resources(资源).

4 . The town’s ________ (人口) is growing larger. The government needs to provide more jobs for them.

5 . —Which country has the largest ________ (人口) in the world?
—China.

6 . With the opening of the two-child policy, the ______ of China will become larger.

8 . — ________ is the population of China now, Jack ?
—Let me think for a moment. It’s about ________ .

A．How many;1,400 million	B．What;1,400 million
C．How much;1,400 million	D．What;1,400 millions

9 . Yuan Longping was a famous scientist. Because of his achievements, rice ________ has increased a lot.

A．population

B．contribution

C．production

D．introduction