()2.It is ______ that computers were invented in America.
A.believe
B.to believe
C.believing
D.believed

D

()3.I think tea is one of ______ in the world.
A.the helpful invention
B.the helpful inventions
C.the most helpful invention
D.the most helpful inventions

D

()4.Usually computers ______ to search the Internet.
A.use
B.are used
C.uses
D.are using

B

()5.It ______ that scientists haven't found the reason ______ Stephen William Hawking was so clever.
A.said; that
B.said; why
C.is said; why
D.is said; that

C

四、按要求完成句子。
1. Mr. Wang made this table.(改为被动句)
This table by Mr. Wang.
2. After my mother came back from work, I went to bed.(改为同义句)
I go to bed my mother came back from work.
3. I lost my bike. My father gave the bike to me as a birthday gift.(合并为一句)
I lost the bike my father gave as a birthday gift.
4. Tea was brought to Korea and Japan in the 6th and 7th centuries.(对画线部分提问)
tea brought to Korea or Japan?
5. Tea was invented by accident.(对画线部分提问)
tea invented?

1. was made 2. didn't; until 3. which/that; me 4. When was 5. How was

五、根据汉语提示完成下列句子。
1. 世界上最受欢迎的饮品是被偶然发明的,你知道吗?
Do you know that the most popular drink in the world was invented ?
2. 人们相信,最早饮用茶叶的时间是在接近 5,000 年前。
It that tea was first 5,000 years ago.
3. 毫无疑问,中国人是最了解茶的本质的。
, the Chinese are the ones who best understand the nature of tea.
4. 直到 1610 年,茶才在西方世界出现。
Tea appear in the Western world 1610.
5. 据说有一个叫作神农的中国统治者最早发现了茶可以饮用。
It is said that a Chinese Shen Nong was the first tea as a drink.

1. by accident 2. is believed; drunk nearly 3. Without doubt 4. didn't; until 5. ruler called; to discover