搜题请搜索小程序“爱下问搜题”
问题 单项选择题 A2型题

患者突然意识丧失，全身抽搐，面色发绀，口吐白沫，尿失禁，5～6分钟后意识逐渐清醒。可能是（）

A.癔症

B.舞蹈病

C.癫痫

D.震颤麻痹

E.手足搐搦症

答案

参考答案：C

选择题
已知数列{an}的通项an=nan（0＜a＜1）且an＞an+1对所有正整数n均成立，则a的取值范围是（　　）
A．（
1
2
，1）		B．（
2
3
，1）		C．（
1
2
，
2
3
）		D．（0，
1
2
）
查看答案
改错题
改错，找出划线部分错误的一项，并且在题后横线上改正。
1. Could you tell me some informations about the tour to Taiyuan.
       A                                        B           C                D
2. I'd  like to buy two air tickets for Nanjing.
     A            B                C         D
3. What present are you going to buy to me, mum?
      A                  B                             C D
4. Everything there were very beautiful, we enjoyed it very much.
                        A     B                C                 D
5. The math problem was very difficult that few students could work it out.
                                         A                       B                   C          D		__________  
            
__________  
            
__________  
            
__________  
            
__________  
查看答案