1Unit 13第二课时第一题答案
1、method
2、cruel
3、laws
4、afforded
5、industries
2Unit 13第二课时第二题答案
3Unit 13第二课时第三题答案
1、took part in, enwronmental protection
2、no longer, dies
3、whole, every time,soup
4、not only, also
5、develop laws,sale