精选优质文档-倾情为你奉上高二英语必修5各单元词汇检测练习Unit 1Great scientists 一、请根据各句上下文的意义,选择正确的单词填入空白处。第一组:movement, construction, theory, cure, absorb, engine, positive, contribute, characteristic, control1 The new tunnel hasnt been finished; it is still under _.2 It is said that this kind of new medicine can _ people of heart disease.3 _ are to machines what hearts are to animals.4 As we know, exercise _ to better health.5 The hotel fire was completely under