问题描述:
1、Babies usually sleep (20 hours) every day .(对括号里的部分提问)
____ ____ ____ babies sleep every day
2、I live at (224 White Street ).(对括号内的部分提问)
____ your ____?
____ ____ ____ babies sleep every day
2、I live at (224 White Street ).(对括号内的部分提问)
____ your ____?
问题解答:
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