【单选题】德国化学家凯库勒长期从事苯分子结构研究,一天,他突然梦见蛇咬住了自己的尾巴形成环状而突发灵感,得出苯环分子的六角形结构。是以下哪一思维的体现?
【单选题】在地下水的处理方法中,属于降水法的是( )
【单选题】What is the strongest modal for the verb?
【简答题】Inwhich sentence is will replaced by another modal verb?A. If companies or managers renew themselves, they last longer. B. If I were you, I’d team up with a partner. C. If he’d set out within a vision...
【判断题】干部不论大小,都要努力做到慎独慎初慎微,“不以恶小而为之”。()
【单选题】在地下水的处理方法中,属降水法的是( )。
【单选题】固定支撑前置前驱汽车横置发动机的点有()。
【单选题】What is the strongest modal for the verb?
【单选题】In which sentence the modal verb will expresses determination ______?
A.
Will you have some tea?
B.
Fish will die out out of water
C.
The bus will hold 40 people.
D.
He will have his own way.
【单选题】在地下水的处理方法中,属于降水法的是()