有趣的长难句9
昨天的正确答案是C，你做对了吗？有人说，这题目一点也不难，其实不是啦，这些题目都是托福考试的难度，觉得不难是因为你的英语水平已经很高了。
今天的题目出自《Early Cinema》，西洋镜算不算早期电影？那种一次只能一个人看的画面不能叫电影吧？好像电影就应该是在电影院放映，然后很多人一起看才行。不过，在电影技术的演进过程中，活动照相和幻灯投影技术可是非常重要呢。
He refused to develop projection technology, reasoning that if he made and sold projectors, then exhibitors would purchase only one machine-a projector-from him instead of several.
题目里的He指的是Edison，人类历史上最伟大的发明家。
Which of the sentences below best expresses the essential information in the highlighted sentence from the passage?
A. Edison was more interested in developing a variety of machines than in developing a technology based on only one.
B. Edison refused to work on projection technology because he did not think exhibitors would replace their projectors with newer machines.
C. Edison did not want to develop projection technology because it limited the number of machines he could sell.
D. Edison would not develop projection technology unless exhibitors agreed to purchase more than one projector from him.
ABCD四个答案哪个是正确的？今天的长难句改写得不错哦，快来试一试吧。
