A:住房、交通拥挤
B:受教育机会增多
C:医疗卫生条件的改善
D:就业机会增加
将图片与句子匹配。
⑴ ____
⑵ ____
⑶ ____
⑷ ____
⑸ ____
a.Look at my new cap.
b.Look at my skirt.
c.Look at my T-shirt.
d.Hello, I'm Liu Tao.
e.Look at my jacket.
f.Look at me.
——Some students often drop litter carelessly in our school. What can we do?——We can _______ some signs to remind them not to do that again.