1. Only in the way of ecnomic development, our country could become powerful.2 j# s5 [. b5 o$ Y( E& F, s5 H) M0 Y
2. In the development of economy, we should pay attention to environment protection at the same time.
7 {$ V/ K5 y) \% ]. Q3. Everything, no matter gas, liquid or solid are all makes up by atom.( u, e% R# ?! b% j8 j/ s# B8 L7 _
4. The sex ratio in our school is 5 males for 1 female.. h U; B4 \& @) r) f7 F6 \
5. Nowadays, both male and female spend so much time in their work that they ignore their family, moreover, hurt their family." G" c6 J# x5 L- B8 u+ l
6.随着人类社会的发展,从1940年起到今天,美国的一些像是求婚,结婚和家庭的社会关系发生了很大的变化。 |