下列有关我国地理国情的叙述,错误的是()
A.自然环境多种多样
B.统一的多民族的社会主义国家
C.自然灾害频繁发生
D.人口众多,自然资源人均占有量较高
参考答案:D
---Do you mean that he should prepare for his exam one year in advance? --Sure. Anyway,____.
A.actions speak louder than words
B.better late than never
C.a good beginning is half done
D.the early bird catches the worm
延长气化炉耐火衬里的使用寿命在操作管理上有哪些要点?