在人体内的下列细胞中含核糖体、高尔基体和内质网较多的是 ①肝

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问题选择题

在人体内的下列细胞中含核糖体、高尔基体和内质网较多的是

①肝细胞 ②骨细胞 ③神经细胞 ④胰腺细胞 ⑤唾液腺细胞 ⑥肌肉细胞[ ]

A．①②

B．③④

C．④⑤

D．③⑥

答案

答案：C

阅读理解

阅读短文，判断对"√"错"×"。

Many years ago,my grandmother was a teacher. She worked at a small school. All the children liked her.

She was a very kind teacher. Now she doesn't work. She likes children. She helps me and my friends with

our homework. She reads us stories. She loves us and we love her very much.

( ) 1. My grandmother was a worker.

( ) 2. She worked at a big school.

( ) 3. She was a very kind teacher.

( ) 4.She works now.

( ) 5. She helps me and my friends with our homework.

( ) 6. She writes stories for us.

单项选择题

下列各项临床表现中，诊断肝硬化意义最小的是（）

A.恶心、呕吐

B.腹水形成

C.肝掌及蜘蛛痣

D.男乳女化

E.腹壁静脉曲张