Reindeer herding __4__becomes more difficult so the ice is weak and may give way.
查看答案
对于在党内以组织秘密集团等方式进行分裂党的活动的行为,应给予开除党籍处分(判断题)。
perma- __2__frost thawing, coastal erosion, changes in ice sheets and ice shelves, altered distribution and abundance of species.
becomes more difficult so the ice is weak and may give way.