TPO6 POWERING THE INDUSTRIAL REVOLUTION - 英檢

不好意思這篇的大意題我不太懂為什麼不選1

懇請大家幫我指正一下盲點

謝謝


Answer Choices

1) In the early eighteenth century, Savery and Newcomen discovered that
expanding steam could be used to raise a piston in a cylinder.

2) Watt’s steam engine played a leading role in greatly increasing industrial
production of all kinds.

3) Until the 1830s，Britain was the world’s major producer of steam engines.

4) In the mid-1700s James Watt transformed an inefficient steam pump into a
fast,flexible,fuel-efficient engine.

5) In the 1790s William Murdoch developed a new way of lighting houses and
streets using coal gas.

6) The availability of steam engines was a major factor in the development of
railroads，which solved a major transportation problem.

答案是2,4,6

1,2,4,6我都覺得對

不選2是因為我想2和4有點重複的感覺(都在講同一個人的發明)

我之前作大意題的錯誤是會不小心選到有重複的選項

所以這次就刪掉2 選了1(我以為它的起源很重要...> <)

請問為什麼2比1還要重要呢??

最後還請強者指點在下作大意題的訣竅

雖然不是每篇都會錯大意題

不過只要出現幾個選項都有講到但要要選"重點"的模式(像這題)

我就會很容易選錯...我覺得重要的部分答案似乎都不這麼覺得...冏

以上

謝謝大家(鞠躬)

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