【单选题】下列对 “怅寥廓,问苍茫大地,谁主沉浮”的理解,正确的一项是( )
B.
这三句的意思是,面对“万类霜天竞自由”的“苍茫大地”,由于看不到“主沉浮”的真正力量而无限惆怅。
C.
这三句是对上阕的总结,只针对自然界,不涉及社会问题,不能牵强附会求之过深。
D.
这三句,通过提出大自然的盛衰荣枯应该由谁主宰的问题,表现出诗人的博大胸怀和革命家的深沉思虑。
【简答题】一火电厂欲规划设计一款湿式除尘器以净化烟气,目标是需要达到较高的除尘效果,并杜绝二次污染现象发生。 已知: (1)该场烟气排放量一般,烟气中主要污染物为气溶胶、二氧化硫以及氮氧化物。 (2)除尘器须具备较好的除尘效果和较低的运维成本 (3)除尘工艺不易造成二次污染 问: 选取哪一种除尘装置较合适?并简要说明。
【单选题】下列对“怅寥廓,问苍茫大地,谁主沉浮”的理解,正确的一项是( )
A.
这三句的意思是,面对 “万类霜天竞自由”的“苍茫大地”,由于看不到“主沉浮”的真正力量而无限惆怅。
B.
这三句,通过提出大自然的盛衰荣枯应该由谁主宰的问题,表现出诗人的博大胸怀和革命家的深沉思虑。
C.
这三句是对上阕的总结,只针对自然界,不涉及社会问题,不能牵强附会求之过深。
【简答题】2.It
was these small differences ually
led the company to be extremely successful today.A. A) that B. B)where C. C)those D. D)What
【简答题】Prepositions or Adverbs Complete the following sentences with appropriate prepositions or adverbs. 1. Susan's singing lessons resulted ______ her getting a part in a musical (音乐剧). 2. As soon as I was...
【简答题】A Hanging George Orwell 1. It was in Burma, a sodden morning of the rains. We were waiting outside the condemned cells, a row of sheds fronted with double bars, like small animal cages. Each cell meas...
【简答题】Fill in the blanks with the newly-formed words in exercise I. Change the form where necessary. Each word can be used only once. 1. You get a beautiful dress for a ______________ price. 2. It's becom...