题目内容
12.---________ do you clean your classroom?---Twice a day.( )
| A. | How much | B. | How long | C. | How often | D. | How many |
分析 ---你多久打扫一次教室?
---一天两次.
解答 答案:C.结合Twice a day故用how often多久一次,how much/many多少,how long 多久,故答案是C.
点评 特殊疑问词组是由特殊疑问词和其他单词构成的短语. 常见的特殊疑问词组:what time:问时间 what colour:什么颜色 what weather:什么天气 How many:多少数量 How long:多长时间,或多少长度 How much:多少钱,问价格 How often:多少次,问频率 How far:多远路程 How soon:多久 How old:多少岁
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