[求助]大全247

1.        Distinguished architecture requires the expenditure of large sums of money, even if it is by no means certain that the expenditure of large sums of money produce distinguished architecture.

(A) even if it is by no means certain that the expenditure of large sums of money produce

(B) even if it is by no means certain that the expenditure of large sums of money will produce

(C) even though there is no certainty that the expenditure of money in large sums produces

(D) even though it is by no means certain that the expenditure of large sums of money produces（D）

(E) though there is no certainty as to the expenditure of money in large sums producing

看过前面的帖子，好象有三个问题还没有结论：

1、位什么不能用B，将来时态不好吗？

2、even if和even though是不是要严格区分，A中的produce改成produces的话，对吗？

3、C的there be句型是不是不可以。

谢谢！

我的看法:

1.even if:甚至,就算 even though:即使,虽然.本句不能用even if,没有递进强调的意思.

2.句中没有任何提示说要用will.后一句话是前一句话的对比,应该与前一句话平行.且从意思上来讲也是这样: DA需要大把投入,即使没人能肯定大把投入就能产生DA(而不是将会产生DA)

Thanks a lot.

BTW, I've just found a marvellous website: http://www.bbc.co.uk/worldservice/learningenglish/grammar/learnit/learnit_archive.shtml

The difference in meaning between 'even if' and 'even though' is explained very well there. e.g. http://www.bbc.co.uk/worldservice/learningenglish/grammar/learnit/learnitv122.shtml

原句时态不能无根据地改变，一定要有逻辑理由或时间线索。

——白勇语法

说说even if和even though的区别。

even if：　无论。换句话说他描述的是一种我现在不确定的事情。比如，even if my gmat score is low or high, I will apply that school.

even though:　尽管。　表示让步语气。其后面的事物是已经发生的，确定的。比如，even though the school canteen serves terrible food, it increases the price.

怎么又回到俺那个倒霉的加拿大税收的逻辑题上面去了。。。心病阿，盆有！