问小白上的

An array of tax incentives has led to a boom in the construction of new office building;so abundant has capital been for commercial real estate that investors regularly scour the country for areas in which to build.

D. such has the abundance of capital been for commercial real estate that.

D为什么不可以啊？？解释上说，such后面必须加名词才能与that搭配，但是书的前面有说such...that 需要部分倒装，怎么办？？？

2.The resulting flow pattern, with crests and troughs that remain stationary although the air that forms them is moving rapidly,are known as "standing waves"

C.crests and troughs that remain stationary although the air that forms them is moving rapidly,is

E.stationary crests and troughs although they are formed by rapidly moving air,is

E为什么就不行了啊？？

1.D将倒装还原后是the abundance of capital has been such for commercial real estate that显然是不对的

2. crests and troughs that remain stationary 与stationary crests and troughs 不是一个概念

原句although后面强调的是air,E中although后面强调的是they

我也是来搜解答的，也不知道答得对不对，只是认为我们是需要互相帮助的

谢谢回帖哦，我们可以互相促进的

第一个我同意，第二个就不是太清楚了，解释上说是状语从句不能修饰介词短语，although状语从句修饰介词短语with stationary crests and troughs，错。我就晕了，C难道就不是介词短语了？？

2.stationary crests and troughs 我记得当时看og的时候讲会引起歧义：stationary只修饰crests不修饰troughs

会不会是根据原句意思啊，原句stationary是修饰troughs的，所以不能修饰crets啊