34．Listen! Someone in the next room． A．sing B．is sing C．singing D．is singing 【查看更多】

 

題目列表(包括答案和解析)

Listen! Someone________in the next room．

[　　]

A．

sing

B．

singing

C．

is singing

D．

are singing

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Listen! Someone ______ in the next room.

A．sing              B．singing            C．is singing          D．a(chǎn)re singing

 

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Listen! Someone ________ in the next room.

[　　]

A．sing

B．singing

C．is singing

D．are singing

查看答案和解析>>


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