相关试题
—What is Miss White doing?
—______________
A．He is reading a book. B．She is writing a letter. C．I am singing.
— ________ are they doing?
—They are playing computer games.
A．Who B．what C．What
—What is Miss White doing?
—______________
A．He is reading a book. B．She is writing a letter. C．I am singing.
— ________ are they doing?
—They are playing computer games.
A．Who B．what C．What
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