流行性乙型脑炎病变主要侵犯部位依次是：A．大脑皮质、小脑皮质

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问题单项选择题

流行性乙型脑炎病变主要侵犯部位依次是：

A．大脑皮质、小脑皮质、脊髓颈段、神经核、丘脑、桥脑

B．大脑皮质和神经核、小脑皮质、丘脑、桥脑、脊髓颈段

C．大脑皮质、脊髓、神经核、小脑皮质

D．小脑神经节、丘脑、桥脑、大脑神经节

E．脊髓、丘脑、桥脑、大脑皮质

答案

参考答案：B

阅读理解

阅读理解。

I am Joan. I am in England. I am twelve. My brother is Bill. He is eight. We are students. We are in the

same school. It's a quarter past seven now. We must go to school. Our school is very big. My classroom is

big, too. You can see some maps on the wall. And some flowers (花) are on the teacher's desk. My desk is

near (在……附近) the window. I like my class and my teachers.

1. Joan is an _____ girl. [ ]

A. England

B. American

C. Chinese

D. English

2. Her brother is _____. [ ]

A. seven

B. student

C. eight

D. twelve

3. They are in the same _____. [ ]

A. class

B. grade

C. row

D. school

4. There are (有) some maps _____. [ ]

A. near the windows

B. on the wall

C. on the teacher's desk

D. on the desk

5. They go to school at _____. [ ]

A. 7:15

B. 7:30

C. 5:45

D. 6:45

问答题简答题

转8A型转向架斜楔式摩擦减振器由哪些零件组成？