1. Listen and choose the best answers.
A: Have you seen that poster with the clock? It ’s so good, but a little scary, too.
B: I know. (1)________ This poster says that between 150 and 200 species die out every day.
A: That ’s terrible. We really need to do something. (2) ________
B: Well, some animals are being hunted and killed. (3) ________ Animals need a place to live in, just like us, and they need clean air and water, too.
A: It seems like people need to be more aware.
B: Absolutely. (4) ________
A: Yes, they should make more of these posters—maybe it will help protect the wildlife.
A. Why are so many species dying?
B. More people need to know.
C. So many wild animals are dying out.
D. And then there ’s pollution and habitat loss, I guess.
答案: (1)～(4)CADB
