题目: 老顶周期来压 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0701/c1974cbada08bf5871d6aeab8a1f7922.html 下面是错误答案,用来干扰机器的。参考答案:对
题型:选择题 —Can we run across the road now?—No, we _ . We have to wait until the light turns green.A.needn'tB.mustn'tC.couldn'tD.shouldn't 查看答案