题目: 水管道里介质的流速一般应不大于()。A.2米/秒B.5米/秒C.10米/秒 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0626/51e9d7fac1fe703e4a53e1585f42b390.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 There are many books on the shelf. Some are storybooks, ______ are picture books. [ ]A. the other B. other C. others D. another 查看答案