GWD28-20

qwyang

28-20: In the 1820’s, anthracite coalfields opened in eastern Pennsylvania, and when canals and eventually railroads reached into the region, there were substantial supplies of coal that was exported to the nation’s growing mills, forges, factories, and railways.

A: when canals and eventually railroads reached into the region, there were substantial supplies of coal that was

B: once canals and eventually railroads reaching into the region, there were substantial supplies of coal having been

C: with canals and eventually railroads reaching into the region, there had been substantial supplies of coal

D: canals and eventually railroads reached into the region, with substantial supplies of coal being

E: as canals and eventually railroads reached into the region, substantial supplies of coal were

这道题我选E, NN们请指教。

qwyang

没人理啊

qwyang

up up

三脚猫

支持E.

A: when canals and eventually railroads reached into the region, there were substantial supplies of coal that was罗嗦

B: once canals and eventually railroads reaching into the region, there were substantial supplies of coal having been罗嗦，并且having been错

C: with canals and eventually railroads reaching into the region, there had been substantial supplies of coal罗嗦，并且算上exported就出现了两个谓语动词

D: canals and eventually railroads reached into the region, with substantial supplies of coal being连句子主干都给颠倒了

qwyang

谢谢大NN

butterfinger

弱弱的问一下

E的AS不用加完整句子嘛

as canals and eventually railroads reached into the region

还是这里的REACH是主动

三脚猫

是一个完整的句子啊！“当运河和铁路延伸到这个地区时”，as引导时间状语从句。

ilwkrw

我把anthracite coalfields opened in eastern Pennsylvania看作独立分词词组耶

因为anthracite coalfields不是应该是被opened? 自己不会设置吧?

所以选了C有with来带后面 同样当修饰短语(我知道had been错了所以不该选)

照答案E看来这里的opened是主动的动作

请问大家 为什么呢?

谢谢了

yangsh

open 开业

the luxury opened last friday.

mumu1234

支持E