2、[主观题]【重写句子】Efficient public transportation reduces traffic. It saves money on road construction. It lessens harm to the ozone layer. (parallel structure)
3、[主观题]【重写句子】Princeton University has a School of Engineering and Applied Science and a School of Architecture in addition to a college and a graduate school.(periodic sentence)
5、[主观题]【重写句子】More and more people reach retirement age in China. There will be a greater demand for hospital care, assisted-living centers, and nursing homes.(complex sentence)
8、[主观题]【重写句子】The Braille system of reading and writing was devised by Frenchman Louis Braille. It was widely used by blind people all over the world.(compound sentence)
10、[主观题]【重写句子】Eighty percent of all college students in the U.S. have at least one part-time job. Some even work full-time. It takes their focus away from school and gives them little time foracademics.(compound-complex sentence)