PREP -50

778879

50.   (27159-!-item-!-188;#058&003134)

Many teenagers undergo stress, butresults of a recent study indicate that the patterns of stress that girlsexperience are more likely to result in depression than are those that boysexperience.

(A) are those that boys experience

(B) what boys experience

(C) boys' experience would

(D) boys' stress patterns do

(E) stress patterns of boys

看了之前的讨论贴还是不太明白
为什么A选项中的are要倒装，是说这是一个习惯用法？助动词补出放在前面或者后面都可以？

vermouthwang

比较结构，举个例子
A吃的比B快，三种表达
A eats faster than B does.
A eats faster than does B.
A eats faster than B.

所以上面的句子可以倒装，也可以不倒。

778879

懂了，谢谢！