GWD-17-18

boborich

Over the course of the eighteenth century, the average output of ironwork tripled as a result of several improvements in blowing machinery and because coal replaced charcoal as the fuel used in the smelting of iron ore.

Over the course of the eighteenth century, the average output of ironwork tripled as a result of several improvements in blowing machinery and because coal replaced charcoal as the fuel used in the smelting of iron ore.

Over the course of the eighteenth century a tripling in the average output of ironwork was due to the replacement of charcoal by coal for the fuel used in the smelting of iron ore, in addition to several improvements in blowing machinery.

With charcoal’s being replaced by coal as the fuel used in the smelting of iron ore and several improvements in blowing machinery, the average output of ironwork tripled over the eighteenth century.

The replacement of charcoal with coal for the fuel used in the smelting of iron ore and several improvements in blowing machinery, the average output of ironwork tripled over the eighteenth century.

Charcoal being replaced by coal as the fuel used in the smelting of iron ore, and several improvements in blowing machinery, which tripled the average output of ironwork over the course of the eighteenth century.

请问A错在哪里？

tigerzheng

同问

josan

A错在

Over the course of the eighteenth century, the average output of ironwork tripled［解释的对象］as a result of several improvements in blowing machinery ［原因1］and because coal replaced charcoal as the fuel used in the smelting of iron ore［原因2］.

and前后的原因1和原因2不对称

xuanchen

C

boborich

谢谢！

puccamummy

B怎么错了呢？

觉得C的with charcoal's being replaced很怪。

coffemug

NN们说话呀?

coffemug

不同意B,但A和C很难取舍. 同样感觉with用得很怪. NN们现身!

cmon

ding

cournot

又看了一遍，现在同意C,

1. Over the course of the eighteenth century, the average output of ironwork tripled as a result of several improvements in blowing machinery and because coal replaced charcoal as the fuel used in the smelting of iron ore.不平行
2. Over the course of the eighteenth century a tripling in the average output of ironwork was due to the replacement of charcoal by coal for the fuel used in the smelting of iron ore, in addition to several improvements in blowing machinery. 这里due to...,inaddition to ...有问题
3. With charcoal’s being replaced by coal as the fuel used in the smelting of iron ore and several improvements in blowing machinery, the average output of ironwork tripled over the eighteenth century.

4. The replacement of charcoal with coal for the fuel used in the smelting of iron ore and several improvements in blowing machinery, (+conj) the average output of ironwork tripled over the eighteenth century.加连词

5. Charcoal being replaced by coal as the fuel used in the smelting of iron ore, and several improvements in blowing machinery, which tripled the average output of ironwork over the course of the eighteenth century.