1 . His later vision for “seawater rice” also became a reality.

A．想象

B．现实

C．危机

D．产量

2 . In other countries, by contrast, eye contact is not always approved of.

A．说明

B．赞同

C．有利于

D．鞠躬

3 . The Sami would pick up their tents and accompany them.

A．娱乐

B．陪同

C．呼吁

D．猛击

4 . Artemisinin has become vital part of the treatment for malaria.

A．可利用的

B．精确的

C．安全的

D．至关重要的

5 . —________do we celebrate festivals?
—Because they are occasions that allow us to relax and enjoy life.

A．When

B．How

C．Why

D．Where

6 . Ireland’s beautiful countryside has always had a great influence _____ its people and traditions.

A．in

B．on

C．with

D．to

7 . Not ___________ (give) enough guidance and advice, the new comer failed to complete the mission assigned by the manager.

A．give

B．gives

C．given

D．giving

8 . The scientist still haven’t decided on a name for the planet ___________ (discover) last week.

A．discover

B．is discover

C．discovering

D．discovered

9 . The new ___________ (总理) is forming his government mainly from young men. （根据汉语提示单词拼写）

10 . It's a good thing I bought lots of ___________(手帕).(根据汉语提示单词拼写)