第9题:[多选题] 【东营市城市供水条例】根据《东营市城市供水条例》,下列哪些行为应当被禁止? A. 在城市公共供水设施安全保护范围内,从事开挖、取土和修建建筑物、构筑物等活动 B. 在城市供水设施安全保护范围内,进行爆破作业、存放易燃易爆物品、倾倒腐蚀性及有毒有害物质 C. 在城市供水设施安全保护范围内,建设化粪池或者污水井(池) D. 将输送不同水质的管网与饮用水供水管网系统直接连接 参考答案:ABCD
第11题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. They are attending a concert. B. They are negotiating about a price. C. They are planning to go for a date. D. They are buying something for their firm. 参考答案:B 答案解析:[听力原文] W: This is our rock-bottom price, Mr. Li. We can’t make any further concessions. M: If