精选优质文档-倾情为你奉上选修六Module 1lack(1)Lack money/ experience/ time(2)Be lacking in(3)For lack of 健康问题与不好的饮食习惯及缺乏锻炼有很大的关系。Health problems are closely connected with bad eating habits and a lack of exercise. 大城市因为缺乏空间建起了越来越多的高层建筑。 More and more high-rise buildings have been built in big cities for lack of space.由于缺乏睡眠，许多学生无法集中精力于学习上( 一句多译).Many students cant concentrate on their studies for lack of sleep.Many students lack sleep, which makes it difficult for them to conce
