XDF小蓝上的2道题

1.For many people , household labor remains demanding even if able to afford household appliance their grandparents would find a miracle.

a,同上。

b,despite being able to afford household appliances their grandparents would find a miracle

c,even if they can afford household appliances their grandparents would have found miraculous

d,although they could afford household appliances their grandparents would find miraculous

e,even if they are able to afford household appliances which would have been a miracle to their grandparents

答案是C，想问的是这题应该是虚拟语气吧，可是觉得不太对啊，主句怎么是would have done?另外，我也不懂这句话的意思，请帮忙讲解一下。

2.At the time of the Mexican agrarian revolution, the most radical faction, that of Zapata and his followers, proposed a return to communal ownership of land ,to what had been a pre-Columbian form of ownership respected by the Spaniards.

a,同上

b,land, a form of ownership of the pre-Columbians and respected by the Spaniards

c,land, respected by the Spaniards and a pre-Columbian form of ownership

d,land in which a pre-Colmubian form of ownership was respected by the Spaniards

e,land that had been a pre-Columbian form of ownership respected by the Spaniards

这题选A，可是我看不出来哪里证明需要用过去完成时啊？我选的是D，为什么不行？

请各位帮忙看看，谢谢。

我觉得第二题应该选b

第2道题 白勇的<GMAT语法全解>上面有的，是选A

在 P237 第26题，可以去看下~~ 

to what...是同位结构的省略，相当于 a return to what...

这题比较特殊，BY上说在 GMAT考试中出现次数较少 来着~~

their grandparents would find a miracle.做定于从句修饰appliances

然后我觉得afford是有能力提供的意思 be able to 意思重叠了 就可以排除ABE了

但是为什么用would have done

我觉得是“本来会觉得奇迹般的”

可是就算这样翻我也无法理解

还请牛牛指点

我认为，B的逻辑主语是household labor,b选项的being able to就修饰了household labor所以错了，同A选项。

这是虚拟，从句要用would have done，even if 后面跟的才是从句吧，那就没有错呀，主句是hl remians demanding

应该是这样吧……

误人子弟了别怪我

虚拟语气：与过去事实相反，从句用had +过去分词，主句是should+have+过去分词。可是这题的从句不是过去时啊。如果是与现在事实相反，则主句应该是should +动词原型啊？