未分类题

浏览器的功能有(18)。
①向WWW系统发出浏览某个资源(URL)的请求
②接收该信息资源
③把该页显示在浏览器窗口上
④构成讯问其它资源的接口

A.①③
B.①②③
C.②③④
D.①②③④

【参考答案】

D
解析：①②③④所述的均是浏览器的功能。
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听力原文：M: Have you seen my glasses? I can't find them anywherE.W: Go in the bathroom and look in the mirror.M: You mean I've got them on. How about, that?W: You're the most absent-minded person I've ever known.M: I can't deny it. I'd lose my head if it weren't attached to my shoulders.W: I'll never forget the time you went fishing and forgot to take your rod and reel.M: I won't forget it either, but that's not the most memorable example of my forgetfulness.W: How about the time you started to leave without having any pants on?M: No, that's not it.W: It couldn't be forgetting your wallet. You've done that a hundred times. I'm tired of guessing, tell mE.M: You never would have guesseD.I don't believe I've ever told you about it though you were indirectly affected by the incident. I almost married my college sweetheart.W: You're right. You've never told me about her.M: Well, anyway, the day we were supposed to get married was such a beautiful day that I forgot all about the wedding and went fishing insteaD.The girl never forgave mE.W: I hardly blame her, though I'm glad things turned out differently.(20)A.On his facE.B.In the bathroom.C.The woman had them.D.Above the mirror.
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