九（上）Unit 1 Topic2 Section C
（限时训练）
一．根据句意及汉语提示完成句子。
1.China______(已采取措施）to control the population.
2._____(迄今为止），no one has broken his record.
3._______(幸亏，由于）my teacher’s help, I have made rapid progress.
4.The new policy _______(在....方面有效）improving china’s economy.
5.__________(三分之二）of the students in our class ______boys.
6.Yao Ming plays basketball well,so he _______(被熟知）one of the most famous basketball stars.
