托福阅读指代题是阅读十大题型之一，虽然在托福阅读中出现的频率并不高，但是有很多同学不能很好的解答指代题;所以托福小编为大家集中整理了tpo阅读中出现的指代题，供大家参考使用。本文带来的是集合2的内容，一起来看看吧。
TPO2-1
Paragraph 3: The fossil consists of a complete skull of an archaeocyte, an extinct group of ancestors of modern cetaceans. Although limited to a skull, the Pakicetus fossil provides precious details on the origins of cetaceans. The skull is cetacean-like but its jawbones lack the enlarged space that is filled with fat or oil and used for receiving underwater sound in modern whales. Pakicetus probably detected sound through the ear opening as in land mammals. The skull also lacks a blowhole, another cetacean adaptation for diving. Other features, however, show experts that Pakicetus is a transitional form between a group of extinct flesh-eating mammals, the mesonychids, and cetaceans. It has been suggested that Pakicetus fed on fish in shallow water and was not yet adapted for life in the open ocean. It probably bred and gave birth on land.
5. The word “It” in the passage refers to
○Pakicetus
○fish
○life
○ocean
答案：(A)
TPO2-3
Paragraph 6: With the advent of projection, the viewer's relationship with the image was no longer private, as it had been with earlier peepshow devices such as the Kinetoscope and the Mutoscope, which was a similar machine that reproduced motion by means of successive images on individual photographic cards instead of on strips of celluloid. It suddenly became public—an experience that the viewer shared with dozens, scores, and even hundreds of others. At the same time, the image that the spectator looked at expanded from the minuscule peepshow dimensions of 1 or 2 inches (in height) to the life-size proportions of 6 or 9 feet.
9. The word “It” in the passage refers to
○The advent of projection
○The viewer's relationship with the image
○A similar machine
○Celluloid
答案：(B)
以上就是托福阅读指代题合集(2)，大家可以在备考的时候参考复习，希望能够帮助大家的考前准备。最后前程百利祝大家都能取得理想的托福考试成绩。
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