操作提示： 通过下拉选项框， 选择答案。
A. Oh, amazing!
B. Yeah, right. Why?
C. Have you tried Yahoo?
D. you have lots of alternative search engines.
E. you can browse the Internet instead of going to the library.
Molly: Zhang, you are going to the library, right?
Zhang Hua:
Molly: Why not comfortably stay at home to log onto the Web?
Zhang Hua: I need to look for some papers to add to my research report.
Molly: Well,
Zhang Hua: I tried Baidu for that, but didn't find the ones I need. I need some English papers, actually.
Molly:
Zhang Hua: Yahoo? No, but in my eyes, all search engines are quite similar.
Molly: You are right. But Baidu is good for Chinese searches,while Yahoo is better for searching data in English.
Zhang Hua: Never thought of that.4
Molly: That's too bad. In fact, . Bing, AOL, Ask, Lycos, Sogou and even Yandex, to name a few.