第72页 - 通城学典课时作业本八年级英语译林版南通专版

C

D

B

C

D

B

They went to Beijing for the first time and got lost.

Wolves have a good sense of smell and can smell things far away.

I'm sorry that I forgot when to go camping.

I don't know animals have feelings of happiness and sadness.

Sadly, animals have fewer and fewer living areas.

Bears are usually quiet and enjoy moving around slowly.

Because of clean air, more and more people like living in the countryside.

We have pity on wild animals because they are facing serious problems in the wild.