关于比较中补出谓语的位置

大部分情况是紧跟than后面,在比较部分的前面,比如大全780;

80.The mistakes children make in learning to speak tell linguists more about how they learn language than the correct forms they use.
(A) how they learn language than
(B) how one learns language than
(C) how children learn language than do
(D) learning language than
(E) their language learning than do
the key:C

但是也发现有跟在比较部分之后的,如大全866:

1. Tiny quantities of more than thirty rare gases, most of them industrial by-products, threaten to warm the Earth’s atmosphere even more rapidly than carbon dioxide during the next fifty years.

(A) to warm the Earth’s atmosphere even more rapidly than carbon dioxide during the next fifty years

(B) to warm the Earth’s atmosphere even more rapidly over the next fifty years than carbon dioxide will

(C) during the next fifty years to warm the Earth’s atmosphere even more rapidly than carbon dioxide

(D) a warming of the Earth’s atmosphere during the next fifty years even more rapid than carbon dioxide’s（B）

(E) a warming of the Earth’s atmosphere even more rapid than carbon dioxide’s will be over the next fifty years

这是怎么回事呢?????????????有的是比较部分的前面有的是在后面,这个位置是由什么决定的呢?

还有,我总结了下,大部分谓语是补出的,小部分不补出的都是系动词.是不是系动词一般不补出也不影响句意呢?请指教!!

谓语动词的补出在于是否会引起歧义，而不是这个谓语是什么。关于比较补出，可以查阅下置顶帖内的知识点连接。

对不起哦,没有看见你贴的知识点文章...

不过置顶的知识点贴我看了,好象没有看见有讲这个补出的谓语动词应该放在什么位置的.请教各位牛牛啊!

原来补前补后都可以啊,真诡异,按理说这种语序该是很重要的,怎么能随便呢.

谢谢楼上的啊.我好象做到过让你选补前还是补后的,我再找找....

好,找到贴出来,我刚贴出来一题,帮忙看看吧,谢