单选题:Everyone, men and women, old and young ______ sports and ga 题目分类:成人英语三级 题目类型:单选题 查看权限:VIP 题目内容: Everyone, men and women, old and young ______ sports and games. A.is enjoy B.were enjoying C.enjoys D.enjoy 参考答案: 答案解析:
Thousands of tons of rubbish ________ over a large period o Thousands of tons of rubbish ________ over a large period of time. A.rots away 分类:成人英语三级 题型:单选题 查看答案
某施工机械耐用总台班为800台班,大修周期数为4,每次大修理费用为1200元,则该机械的台班大修理费为( )元。 某施工机械耐用总台班为800台班,大修周期数为4,每次大修理费用为1200元,则该机械的台班大修理费为( )元。A.7.5 B.6.0 C.4.5 D.3.0 分类:成人英语三级 题型:单选题 查看答案
Bob said he was going to join our club but he didn't. He __ Bob said he was going to join our club but he didn't. He ____ his mind. A.can't 分类:成人英语三级 题型:单选题 查看答案
某工程现场采用斗容量为0.5m3的挖掘机挖土,每一次循环中,挖土提升斗臂、回转斗臂、卸土、反转斗臂并落下土斗四个组成部分 某工程现场采用斗容量为0.5m3的挖掘机挖土,每一次循环中,挖土提升斗臂、回转斗臂、卸土、反转斗臂并落下土斗四个组成部分的时间分别为25s、15s、10s和15 分类:成人英语三级 题型:单选题 查看答案