1 . —China’s high-speed railway ________ is leading the world.
—That’s right. It is moving further into the world.

A．population

B．environment

C．technology

D．discovery

2 . India is the country with the largest p________. It’s always crowded with people everywhere.

3 . 你想知道福州的人口有多少，可以这样问：
_________________________________ of Fuzhou?

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

A．population

B．textbook

C．passport

D．technology

5 . 画线字母“u”发音不同于其他三个的是________。

A．population

B．public

C．umbrella

D．rubbish

7 . —How do you improve your English ________?
—I often talk with the persons whose mother language is English.

A．population

B．attention

C．pronunciation

D．suggestion

8 . Beijing is a huge city with a large ________ /ˌpɒpjuˈleɪʃn/.

9 . Nearly 70% of ________ (人口) the still live in the countryside.

10 . 你想知道上杭有多少人口，你可以这样问：
________________?