题目内容
20．---Excuse me，___ is the railway station，please？---It's about _____ meters away．You can walk there．（ ）| A． | how far，five hundreds | B． | how far，five hundred | ||
| C． | how long，five hundred | D． | how long，five hundreds |
分析 --打扰下，请问火车站有多远？
--它大约五百米远．你可以走去那．
解答 答案：B．考查疑问词．句意"--打扰下，请问火车站有多远？--它大约五百米远．你可以走去那．"．how long多久，对一段时间或长度提问．how far多远，对距离提问．根据回答meters米，可知对距离提问，因此C，D不正确．hundred百，前面加基数词时，不用复数．因此A不正确．答案是B．
点评 疑问词通常用来构成疑问句，要根据回答的具体内容进行选择，注意一些固定搭配，分清疑问词的用法．这里要掌握hundred的用法．
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