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问题 选择题

下列关于细胞分化的说法中，不正确的是[ ]

A．生物体内发生了细胞分化的不同细胞之间遗传物质完全不同

B．生物体内发生了细胞分化的不同细胞之间遗传信息的表达情况不同

C．细胞分化是生物界中普遍存在的生命现象，是生物个体发育的基础

D．已经分化的植物细胞仍然具有发育成完整植物个体的能力

答案

答案：A

阅读理解

My name is Andrew．There are three people in my family—my father，my mother and I．

My father is a bank clerk．And he works in a bank．He thinks it’s a boring job．He wants to be a policeman．My mother is a teacher．She teaches Chinese．She thinks her job is very interesting．She works hard and often comes back home very late．In her free time，she likes writing stories for a magazine．I’m a student．I want to be a musician when I grow up.

小题1:Where does Andrew’s father work?

A．In a bank．

B．At the police station．

C．In a school．

D．In a shop．小题2:What does Andrew’s father want to be?

A．A bank clerk．

B．A teacher．

C．A musician．

D．A policeman．小题3:Why does Andrew’s mother often come back home late?

A．Because she wants to make money．

B．Because she likes her job and works hard．

C．Because she doesn’t love her family．

D．Because she works for a magazine．小题4:Who likes writing stories?

A．Andrew．

B．Andrew’s father.

C．Andrew’s mother．

D．We don’t know．小题5:What does Andrew like?

A．Chinese．

B．Reading stories．

C．Music．

D．Sports．
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多项选择题 案例分析题

病历摘要：掌握常用分析方法的操作技能

永停滴定法的正确操作应为（）

A.选用二支不同的金属电极

B.选用二支相同的铂电极

C.电流计指针偏转后回复即为滴定终点

D.电流计指针偏转后不再回复即为滴定终点
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