托福阅读句子插入题24

　　托福阅读中句子插入题是重要题型之一。根据托福阅读题型不同来进行专项练习，是短期提高托福阅读能力的有效方法。同学们需要多加练习哦!

　　托福阅读句子插入题：Lascaux Cave Paintings

　　【Paragraph 2】One of the most puzzling aspects of the paintings is their location. Other rock paintings—for　example, those of Bushmen in South Africa—are either located near cave entrances or completely in the open. ■Cave　paintings in France and Spain, however, are in recesses and caverns far removed from original cave entrances. ■This　means that artists were forced to work in cramped spaces and without sources of natural light. ■It also implies that　whoever made them did not want them to be easily found. ■Since cave dwellers normally lived close to entrances, there　must have been some reason why so many generations of Lascaux cave dwellers hid their art.( Lascaux Cave Paintings)

　　! Look at the four squares [■] that indicate where the following sentence could be added to the passage.

　　This made it easy for the artists to paint and display them for the rest of the cave dwellers.

　　Where would the sentence best fit?