1 . Like many undergraduate biology students, Wang Fang was taught that pandas are a prime example of an umbrella species—a well-known and usually endangered animal ________ protection benefits an entire ecosystem. (用适当的词填空)

3 . I was born in Hainan, a place ________ name will create a picture of beautiful beach and clear water in our mind.

A．which

B．where

C．that

D．whose

4 . I’m very grateful to the girl ______ bright smile gave me so much confidence.

A．which

B．where

C．whose

D．what

5 . Please pass me the book ______ cover is green.

6 . The girl _________ father is an editor goes jogging regularly. (用适当的词填空)

7 . This is a new kind of car __________ parts are of high quality. (用适当的词填空)

8 . The building __________ doors are green is an office building. (用适当的词填空)

9 . There is a mountain _________ top is always covered with snow.
有一座山顶常年被雪覆盖的山。

10 . They rushed over to help the man _________ car broke down.
他们跑过去帮助那个汽车抛锚的人。