Listen!Who in the classroom ? A．is singing B．sing C．sings D．singing——青夏教育精英家教网——

题目内容

Listen！Who _______ in the classroom ?

A．is singing 　 B．sing 　 C．sings 　 D．singing

试题答案

1、A

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Listen！Who _______ in the classroom ?

A．is singing 　 B．sing 　 C．sings 　 D．singing

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