题目内容
【题目】When the lights are _______, it ________ we must stop. ( )
A. red, meansB. green, showsC. yellow, speaksD. bright, tells
【答案】A
【解析】
略
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题目内容
【题目】When the lights are _______, it ________ we must stop. ( )
A. red, meansB. green, showsC. yellow, speaksD. bright, tells
【答案】A
【解析】
略