7.All possible means __________ to save the hero.A.has tried B.have tried C.has been tried D.have been tried

来源:学生青龙五鬼一六角..铁塔帮助网 编辑:青龙五鬼一六角..铁塔帮 时间:2019/09/27 00:34:57
7.Allpossiblemeans__________tosavethehero.A.hastriedB.havetriedC.hasbeentriedD.havebeentried7.Allpos

7.All possible means __________ to save the hero.A.has tried B.have tried C.has been tried D.have been tried
7.All possible means __________ to save the hero.
A.has tried B.have tried C.has been tried D.have been tried

7.All possible means __________ to save the hero.A.has tried B.have tried C.has been tried D.have been tried
选D
means (单复数同形)可以指人或物,其含义为“手段”或“工具”;
句意为 所有可能的方法已经被尝试来救这个英雄.

选C

D吧
其实means表"方法"时的谓语可以是单数也可以是复数的,但这里有"all"就说明不止一种方法,所以谓语动词用复数,又因为"方法"是被人试的,所以用被动形式.
个人意见,仅供参考!

先看个例子:
Is there any means of getting there?
有什么办法可到达那里吗?
答案就是C

选D,means表示方法可以是单数,也可以是复数,但既然用all 修饰,就肯定是复数了,如果不信,你想想看,你见过all student这种说法吗?所以还是选D啊