【简答题】读我国“南水北调”示意图及有关材料,完成下列问题: 材料一、我国水资源从地区分布来看是不均匀的,华北地区人口占全国的24.1%,耕地占全国的45%,水资源占全国的6%,从降水的季节分配来看,我国绝大部分地区降水集中在5-10月,而华北地区则高度集中在7-8月,这两个月的降水量占全年降水量的80%,冬春季节则出现持续干旱. 材料二、华北地区自古以来就是我国人口分布集中的地区之一,新中国成立以后,本区...
【单选题】it is high time for public health policymakers and institutes to ______ their cooperation so as to better coordinate their war against a common enemy.
【简答题】资源的跨区域调配是解决资源地区分布不均,促进经济发展的重要举措之一。读我国资源跨区域调配路线图,完成题。 小题1:若②为我国南水北调的重要线路之一,则该线路的调水优势是 A.沿线地区地形平坦,工程量较小 B.地势南高北低,可以自流 C.可以利用现有河道,投资少 D.沿线城市密集,调水效益高 小题2:关于③资源跨地区调配线路的叙述不正确的是 A.可以缓解珠江三角洲地区的能源紧张状况 B.可以减轻珠江...
【单选题】it is high time for public health policymakers and institutes to ________ their cooperation so as to better coordinate their war against a common enemy.
【单选题】在装货港开航前,因为船员为使结冰的污水解冻,加热污水管不慎引起火灾,造成已经装上船舶的损失的部分货物受损,承运人对货物的损失:()
【单选题】安装式交流电压表通常采用( )测量机构。
【单选题】在装货港开航前,因为船员为使结冰的污水解冻,加热污水管不慎引起火灾,造成已经装上船舶的部分货物受损。承运人对货物的损失
【简答题】When is the right time to get kids involved in teamwork and what does it mean to be part of a team? There are many great ways to introduce kids to team building. Use team building s and activities...
【单选题】School kids take part in parades on campus on Halloween, __________ in colorful costumes, after which there is a small party inside the classroom.