【简答题】钢筋混凝土中常用的HRB400级钢筋,符号中的数字400表示 。
【简答题】根据句意和首字母,完成单词拼写。 1. He doesn't play sports, he only w_____ them on TV. 2. My father has a g _____ sports collection. 3. Do you have a c _____ ? 4. L_____ play volleyball. 5. Do you have a b_____ b...
【简答题】铁路旅客伤害事故,按伤害程度分为____、____、____三种。
【简答题】句型拓展。 1. He is staying there for a week.( 画线部分提问) ______ is he staying there? 2. What's the weather like today? (同义句) ______ the weather today? 3. Mike is going to Beijing with his father. (划线部分提问) _...
【简答题】改错。 ( ) 1. The noise was too loud that we were hardly able to hear ourselves talk. A B C ( ) 2. He will call you as soon as he arrive . A ...
【单选题】( )是指统计总体按两个以上标志进行重叠分组的统计表,即统计表主词按两个或两个以上标志分组呈现层叠排列的统计表。
【多选题】在建设工程领域,行政机关所做的下列行为属于行政许可的是( )。 ’