有趣的长难句30
昨天的正确答案是D，已经有小伙伴们答对了，棒棒哒！昨天的原句中有主旨表达，加上一个时间状语从句。而在改写句中，这个条件句被让步句替换。
今天的题目选自《Which Hand Did They Use?》，左撇子是人们对惯用左手的人的定义，但是，人们很少用右撇子这个词，这说明左撇子不是这个世界的大多数，为什么会有左撇子？左撇子比惯用右手的人聪明吗？这个世界有意思的事情很多。只是这篇文章列举了古人使用右手的证据，却没有细说缘由，勾人好奇却不给答案，不过瘾啊。
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.
Which of the sentences below best expresses the essential information in the highlighted sentence in the passage?
A. Right-handed artists could more easily have avoided casting shadows on their work, because engravings in prehistoric caves were lit from the left.
B. The tips of engraving tools and brushes indicate that these instruments were used by right-handed artists whose work was lit from the left.
C. 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.
D. Right-handed artists try to avoid having the brush they are using interfere with the light source.
ABCD四个答案哪个是正确的？解答长难句，锻炼理解力。
