托福考试语法指导：语法问题之一

文章作者 100test 发表时间 2007:02:25 14:32:42
来源 100Test.Com百考试题网

新东方TOEFL系列教材语法部分: Exercise Twenty-Seven中

　　 28. Artist Berenice Abbott (studied)(A) sculpture: in New York City and Paris (before)(B)taking: (with)(C) (photography)(D) in the mid 1920s.

　　 此题答案为C，我想要改为to吧。

　　下面让我们看 一道与此题很相似的题：

　　 30. (Photographer)(A) Fred Miller was ceremonially (adopted into)(B) the Crow nation (because)(C): taking (hundreds of)(D) pictures of its members in the late nineteenth century.

　　 此题答案为C，为什么？

　　because 后面加从句.改为because of. before 两者都可。