【单选题】创建了我国胶体()第一个教研室,并培养了第一批研究生
【多选题】Complete the table below by indicating which of the answer choices describe the typical symptoms of insufficient intake of vitamin A and which describe the symptoms of excessive intake of vitamin A. [...
B.
The patient may feel pain in the bones.
C.
The respiratory organs may become infected and fail to operate properly.
D.
Toxic particles may become accumulated within the liver.
E.
The natural immunity of the human body may decrease and weaken.
F.
The mouth and the throat may dry up and cease to produce saliva.
G.
The patient may eventually become sightless.
【单选题】下列选项既属于宪法规定的基本权利,又属于宪法规定的基本义务的是?
【单选题】对于景点较多的旅游景区,对不同的景点按照一定顺序依次讲解的方法叫做( )
【多选题】下列选项既属于宪法规定的基本权利,又属于宪法规定的基本义务的是( )。
【单选题】(2012·山东文综·T14)20世纪50年代初,中国提出“和平共处五项原则”的主要目的是( )
【单选题】---You didn’t like rap music, did you? ---_______. I think it’s too fast.