2011英语四级写作常用句型:表示建议

　　表示建议
　　1.You should take advantage of this opportunity and try to make a good impression on them
　　2.Greater efforts are needed before we can attain our goal of economic reform
　　3.A country should protect its resources by fighting against waste来源：http://www.hxen.net
　　4.If we concentrate our efforts on improving quality, our products will certainly be more competitive on the world market.