1 . It was finally completed in 1928, by ________ time it was considered out of date and revisions began at once. (用适当的词填空)

2 . Growing global export demand is boosting South African manufacturing output, _______accounts for a large part of the economy. (用适当的词填空)

3 . What the volunteers were told and what the truth was were rather different things,         is obvious in some experiments.

A．what

B．it

C．that

D．which

4 . Growing up means making all sorts of decisions, some         can completely change your life and shape your future.

A．of them

B．of it

C．of that

D．of which

5 . Lion dance is a form of traditional dance in China, ________ can be often seen in important festivals and great events.(用适当的词填空)

6 . Li Jiaqi, ___________was China’s top online sales host, questioned whether people had worked hard enough to get a pay rise. (用适当的词填空)

7 . _________ is often the case, students tend to be more enthusiastic about classes in which they can participate and interact. (用适当的词填空)

8 . The large board in the corner had been replaced by a big screen, on ________ customers’ comments on the month’s best­seller were being displayed. （用适当的词填空）

9 . This is Professor Wang, in ________ class I learn a lot and gradually take to ________ English novels.

A．which; read

B．whose; reading

C．his; read

D．which; reading

10 . 一只鹰飞过白雪皑皑的群山，群山倒映在下方平静的湖中。(汉译英)