题目内容
The students have a rest every seven days.(对划线部分提问)______ ______ ______ the students have a rest?
答案:
解析:
解析:
| How often do;因为是对频度进行提问,故用how often。
|
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题目内容
The students have a rest every seven days.(对划线部分提问)______ ______ ______ the students have a rest?
| How often do;因为是对频度进行提问,故用how often。
|