题目内容

用本单元出现的短语填空

Scientists are ________　________　________ how to eat well without getting fat．

答案：doing,research,on
练习册系列答案
相关题目

用本单元出现的短语填空

Who will ________　________　________ your class when your head teacher is on business?

用本单元出现的短语填空

The police warned the people not to ________ the accident site．

用本单元出现的短语填空

Though they are twins, they have little ________．

用本单元出现的短语填空

The invention of computers _______　_______　________　________ our daily life．

用本单元出现的短语填空

It is reported that the case ________　_________　_________　_________　________ one of the clerks in this company．

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网