下列具有自我激括作用的酶原是A.胰蛋白酶原B.糜蛋白酶原C.羧基肽酶原D.胰岛素原E

题型:单项选择题

问题:

下列具有自我激括作用的酶原是

A.胰蛋白酶原
B.糜蛋白酶原
C.羧基肽酶原
D.胰岛素原
E.胶原酶原

考点:临床医学检验技术师临床检验师基础知识初级临床医学检验技师基础知识
题型:单项选择题

You are 21 years old and live a happy life. ________ one day, your doctor tells you that you have a serious disease and may not live more than one year.

How would you ____ ? What would you do? I think most of us might feel very _____ and give up our dreams and hopes for the future. Here is _____ one of the greatest scientists, Stephen Hawking , did.

Hawking didn’t let the disease stop him from living his dream life. He went on with his study of the universe (宇宙) and _____ around the world to give talks . In 2002, Hawking visited China and _____ to students in Hangzhou and Beijing. Because of the disease,Hawking had to sit in his wheelchair and speak _______ a computer. He told the students about his theories(理论) on some questions, for example, _____ time is , how the universe began, and what black holes are. Hawking became famous in the early 1970s. In 1988, he wrote A Brief History of Time. The _____ explains a difficult theory in an easy way and it sold very well. Stephen Hawking is a man with a _____ will(意志) and people think he is the greatest scientist in physics since Albert Einstein.

小题1:

A.And

B.But

C.So

D.Or小题2:

A.do

B.study

C.stay

D.feel小题3:

A.happy

B.tired

C.sad

D.excited小题4:

A.where

B.when

C.how

D.what小题5:

A.walked

B.turned

C.travelled

D.looked小题6:

A.told

B.said

C.shouted

D.spoke小题7:

A.of

B.in

C.through

D.for小题8:

A.how

B.when

C.where

D.what小题9:

A.book

B.man

C.talk

D.question小题10:

A.big

B.dark

C.strong

D.new

题型:单项选择题

急性根尖脓肿时,脓液最佳引流途径是

A.经龈沟引流

B.经牙周袋引流

C.经黏膜引流

D.经根管由龋洞引流

E.经牙槽骨由皮肤引流

题型:单项选择题

在妊娠晚期羊水过少的诊断标准是()

A.100ml

B.200ml

C.300ml

D.400ml

E.500ml

题型:单项选择题

正常成人脑脊液中的白细胞数是()

A.(0~8)×106/L

B.(0~10)×106/L

C.(0~15)×106/L

D.(0~12)×106/L

E.以上都不是

题型:单项选择题

果要保证()原则,则不能在中途修改消息内容。

A、保密性

B、鉴别

C、完整性

D、访问控制

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