【单选题】What do we know about wild cats according to the news report?
A.
Wild cats showed up fo r food.
B.
Wild cats helped people to accumulate grains.
C.
Wild cats were trained to catch rodents.
D.
Wild cats in ancient time had genetic defects.
【简答题】() is a design feature of human language that enables speakers to talk about a wild range of things free from barriers caused by
【多选题】The statements about "The Wild Swans at Coole" are true______.
A.
It was written in autumn.
B.
It described 59 wild swans.
C.
It was the first time the speaker met the wild swans.
D.
It was dedicated to Lady Gregory.
【单选题】______________ about wild plants that they decided to make a trip to Madagascar for further research.
A.
So curious the couple were
B.
So curious were the couple
C.
How curious the couple were
D.
The couple were such curious
【判断题】钢号为Q235-Ab的钢其性能好于钢号为Q235-Db的钢。()
【多选题】下列有关文学常识的表述,有错误的项目是( )
A.
《楚辞》是屈原、宋玉等人作品的总集,这些作品具有浓厚的楚地色彩,屈原的长诗《离骚》是其中的代表作。这个作品集由西汉刘向编辑 。
B.
白居易的《长恨歌》《琵琶行》是具有感伤色彩的叙事诗,他的《新乐府》类诗歌则反映了较强的批判现实的精神,他也因此成为盛唐时期的代表诗人。
C.
《堂吉诃德》是法国作家塞万提斯创造的长篇小说,堂吉诃德这个人物形象即是滑稽的,又是发人深省的。
D.
举世公认的文学经典《哈姆莱特》,写的是丹麦王子哈姆莱特为父复仇的故事,该剧是莎士比亚四大悲剧之一。
【单选题】What is the passage mainly about?
A.
Various uses of wild animals.
B.
The danger of wild animals to human beings.
C.
The danger of human beings to wild animals.
D.
Causes of extinction of some wild animals.
【单选题】钢号Q235A中,235表示钢材的( )
【简答题】小明同学想把左边的三个圆柱体搬运到右边的脚垫上,搬运后,依然是垂直堆叠的(如图一)~勇敢的你,敢不敢编写程序实现这个任务!!在纸面上写,拍照后上传提交。 注意: 1、以实训室的IO接线为实现基础; 2、要实现爪子的开和紧; 3、运动轨迹的规划(如图二)