【简答题】收到购货单位归还货款 4400 元,存入银行。
【判断题】钻孔灌注桩的钢筋笼应设保护层垫块,设置数量每节钢筋笼不少于2组。
【单选题】---If more roads i n the future, it will be much easier for people to travel around Xiangyang. ---I agree.
【简答题】if all roads were 3) asubstance having the same friction coefficient as ice,
【判断题】发盘规定了有效期,则在有效期内不能撤销。