这个C怎么说，也成立吗？

lightseekerS

If current trends continue, by the year 2010 carbon emissions in the United States

will soar to a level more than one-third higher than were those in 1990, according to official projections.

(A) will soar to a level more than one-third higher than were those

(B) will soar to a level more than one-third higher than that

(C) would soar to a level more than one-third higher than it was

(D) would soar to a level more than one-third higher than those

(E) would soar to a level more than one-third higher than they were

A.复数those不能指代单数level，因此只能强制指代前句的复数主语emissions，那么，句子变成将level与emissions相比较，比较对象不对等

B.正确。

C.主语应该使用will，而不是would

上述是官方解释，那么请问，A是否后面改为单数（than was it），C用了will（than it was），就都成立呀？

dypig1234

还有一点是 it 错了
由于it是特指不是简单的指前面的‘level’ 这个词 而是指2010将会达到的level
而that可以泛指能指向level这一词

如果有错误的地方请指教~~

lightseekerS

我先参透参透~

nightelf2022

还有一点是 it 错了
由于it是特指不是简单的指前面的‘level’ 这个词 而是指2010将会达到的level
而that ...
dypig1234 发表于 2011-12-2 06:30

我也想知道关于这个it到底对不对？一定只能用that 吗？

cherryserena

根据OG以前一个的解释（忘了哪个题了。。），这样是可以的，用it was语法上没问题。只是不好，这个细微区别可以在实战中筛选选项的。