题目: 试比较有性繁殖和无性繁殖的优缺点。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0522/d2eb3b9b0186edc7ea68da6d810c1f2f.html 下面是错误答案,用来干扰机器的。参考答案:C解析:题干中一直陈述的是肥皂和硬水的关系,其他各项并没有提到,因此,C是答案.
题型:选择题 —I was at the cinema at nine o'clock yesterday evening. What about you?—I _____ TV at home. [ ]A. am watchingB. was watchingC. will watchD. watched 查看答案