TPO 12 WHICH HAND DID THEY USE? - 英檢

Paragraph 2：Cave art furnishes other types of evidence of this phenomenon.

Most engravings, for example, are best lit from the left, as befits the work
of right-handed artists, who generally prefer to have the light source on the
left so that the shadow of their hand does not fall on the tip of the
engraving tool or brush.
In the few cases where an Ice Age figure is depicted
holding something, it is mostly, though not always, in the right hand.

4. Which of the sentences below best expresses the essential information in
the highlighted sentence in the passage? Incorrect choices change the meaning
in important ways or leave out essential information.
○Right-handed artists could more easily have avoided casting shadows on
their work, because engravings in prehistoric caves were lit from the left.
○The tips of engraving tools and brushes indicate that these instruments
were used by right-handed artists whose work was lit from the left.
○The best lighting for most engravings suggests that they were made by
right-handed people trying to avoid the shadow of their hands interfering
with their work.
○Right-handed artists try to avoid having the brush they are using interfere
with the light source.

答案是3 我想請問大家A為什麼錯@@

之前爬文還不是很懂 ，是不是因為A後半句錯，因為不是所有的版畫光源都在左邊來呢?



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