一道英語語法選擇題.Mary,turn off the water__you are brushing your teeth.

一道英語語法選擇題.Mary,turn off the water__you are brushing your teeth.,第1張

一道英語語法選擇題.Mary,turn off the water__you are brushing your teeth.
---Mary,turn off the water__you are brushing your teeth.
---Sorry.I will do it at once.
A、until B、while C、though D、but
我知道B有道理.爲什麽不能選C啊~
選項出錯了。爲什麽不能用during。

生活常識_百科知識_各類知識大全»一道英語語法選擇題.Mary,turn off the water__you are brushing your teeth.

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