I suggest we put the scheme into effect, for it is quite ______.
A. feasibleB. eligibleC. probableD. sustainable昨天习题与解答:They took _____ measures to prevent poisonous gases from escaping.A. fruitfulB. beneficialC. validD. effective本题答案:选择D).题目大意为:他们的采取了有效的措施防止有毒气体的泄漏。D)有效的;A)fruitful有成果的:a fruitful talk/life富有成果的会谈/硕果累累的一生;B)有益的;C)有效的,还可使用的:The ticket is valid for 5 days.此券有效期为5天。注意:valid指有(法律)效力的,effective指有效果的。
将本页收藏到:
上一篇:每日习语 英语习语 英语谚语
下一篇:每天一笑 英语笑话