1 . 写出下列句中划线部分的成分
1. Some parents will buy any high-tech toy if they think it will help their child.   (        )
2. The researchers analyzed video recordings of 53 child-parent pairs during everyday activities at home. (        )
3. All customers travelling on TransLink services must be in possession of a valid ticket before boarding. (        )
4. I have a special place in my heart for libraries.   (        )
5. I was always an enthusiastic reader, sometimes reading up to three books a day as a child.   (        )
6. My first job was working at the Ukiah Library when I was 16 years old.   (        )
7. It’s hard to tell exactly how many people agree with him.   (        )
8. Smiling is a result of having fun.   (        )
9. People with a history of such injuries might want to be cautious in adopting the sport.   (        )
10. The room was in total darkness.   (        )

2 . Chan’an, as it was known at that time, was the starting point of the Silk Road, which connected China to the world. What’s the underlined part?

A．object

B．subject

C．adverbial

D．attributive

3 . You always have a green light that burns all night at the end of your dock.

A．object

B．subject

C．adverbial

D．attribute

7 . The boy in the classroom needs a pen of yours.

A．subject.

B．attribute

C．adverbial

D．object

8 . They use Mr./Mrs. with the family name.句子的定语是：________

A．They

B．use

C．the family

D．name

9 . A huge crack, eight kilometres long and 30 metres wide, cut across houses, roads, and waterways. (英译汉)

10 . Chinese dumplings, also called jiaozi, are small pieces of dough wrapped around a filling.
中国的水饺, ________, 是________小块生面团。