问题
单项选择题
Which of the following are the two largest American wire services().
A.Associated Press and United Press International.
B.AFP and United Press International.
C.Associated Press and Reuters.
D.AFP and Associated Press.
答案
参考答案：A
解析：
Which of the following are the two largest American wire services
[分析]： 细节信息。
题干：下列哪两个是美国最大的新闻机构 根据原文“The two largest American wire services are the Associated Press and United Press International．”，所以选a。