() 3. 一Who is knocking at the door? —Perhaps Tom.

   A. he's   B. she's   C. it's   D. this is

() 2. One of the most delicious drinks I like is orange juice.

   A. that   B. which   C. what   D. whom

单项填空

() 1. —When the telephone ? - In 1876.

   A. did;invent   B. was;invented

   C. had;invented   D. was;inventing

8. Through the Internet,the little boy's (发明) brought him to the attention of some IT companies.

7. Two (意大利人) in our company are planning to travel to Guilin with four  (非洲人) from another company.

6. The novel clearly describes the growth of a great (战斗者) who experienced terrible wars.

5. Do you know who (发明) the first computer?

4. The US president Obama is paying attention to improving ties with the (俄罗斯的) government.

3. Amundsen was not the first (探险者) to learn from the local people.

2. My friend Julie married a (欧洲人) and went to (欧洲) with her husband.