气性坏疽的特点（） A.坏死组织发绿有脓苔 B.坏死组织液化成浑_爱下问搜题

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问题单项选择题 B型题

气性坏疽的特点（）

A.坏死组织发绿有脓苔

B.坏死组织液化成浑浊液体

C.坏死组织干燥皱缩、发黑

D.坏死组织灰白色、坚实呈三角形

E.坏死组织呈蜂窝状、棕黑色、有奇臭

答案

参考答案：E

补全对话，情景问答

从II栏中选中与I栏对应的应答语。

I
( )1. Excuse me, what's that?
( )2. How are you?
( )3. Is that Jeff's aunt?
( )4. How old are you?
( )5. How much are these oranges?
( )6. Is Tina your good friend?
( )7. When is your birthday?
( )8. Does she like ice-cream?
( )9. Where is my new T-shirt?
( )10. Happy birthday!

II
A. It's in the drawer
B. No, it isn't.
C. Sorry, I don't know.
D. Yes, she does.
E. My birthday is July 1st.
F. Thank you.
G. I'm 13.
H. Yes, she is.
I. They're $ 2.
J. Fine, thank you.

单项选择题

生物武器具有致病力强，污染范围广、（）、危害时间长、平战时难分等特征。

A、具有传染性，

B、具有剧毒性，

C、具有毁伤性。