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单项选择 容易0.94 引用1 组卷37
We can save water by ________ the tap when we are not using it.
A.turn offB.turn onC.turning offD.turning on
23-24八年级下·上海浦东新·期中
知识点:turn offturn on动词短语动名词作宾语 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!