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Over the course of the eighteenth century, the average
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14 Oct 2006, 20:43
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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.
A.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.
B.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.
C.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.
D.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.
E.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.
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Re: Over the course of the eighteenth century, the average
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14 Oct 2006, 21:13
"C".
I am not 100% with any of the choices since it could have been written in such a simple way.
The best solution would have been:
Over the course of the eighteenth century, the average output of ronwork tripled as a result of several improvements in blowing machinery and the replacement of charcoal by coal used in smelting of iron.
Re: Over the course of the eighteenth century, the average
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17 Oct 2006, 01:39
I think it should be A
if we break A we get
(I) the average output of ironwork tripled as a result of several improvements in blowing machinery
(II)the average output of iron work tripled because coal replaced charcoal as the fuel used in the smelting of iron ore.
These two parts have been joined by the conjunction
and so A sounds sensible.
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Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Still interested in this question? Check out the "Best Topics" block above for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
gmatclubot
Re: Over the course of the eighteenth century, the average [#permalink]