第17题:[多选题] 615 题, 本小题 1 分 电力系统无功平衡是指系统(____)实时平衡。 A. 总无功出力 B. 总无功负荷 C. 总无功损耗 D. 总用户无功 参考答案:ABC
第18题: [单项选择]The new type of advertisement mentioned in the first paragraph is ______. A. column B. to offer help in applying for a job C. to offer jobs D. to offer help in looking for a job 参考答案:C 答案解析:.. What it does is to offer help in applying for a job. "
第21题: [单项选择]The total number of the unemployed in that region has remained ______ the same for the past five years. A. about B. near C. close D. similar 参考答案:A 答案解析:最好记住remain about the same(几乎保持不变)这个词组。remain是“S+V+P”形式的动词，the same是表语，它们之间的about是副词，表示“几乎，大概”的意思。其余的
第33题: [多项选择]情景：你是小明。你放学回家后要与同学一起去踢球，家里没人。 任务：请用英语给你妈妈写一张50词左右的便条。告诉她： (1)你要去做什么； (2)同谁一起去； (3)准备几点回来。 请用下面格式。 Mom, … Xiao Ming 参考答案:[参考范文] Mom You weren’t home when I came back from school in the afternoon, therefore I am leaving you a message. Xiao Gang asked me to play football with him on the school playground. I have promised to go with him. I shall be back before F pm for supper. Don’t worry about me. Xiao Ming
