下列哪项可用于肝细胞癌病人普查、诊断、判断疗效和预测复发（）

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问题单项选择题

A.甲胎蛋白

B.γ-谷氨酰转肽酶

C.异常凝血酶原

D.α-L岩藻糖苷酶

E.碱性磷酸酶

答案

参考答案：A

解析：AFP对原发性肝癌诊断有相对专一性。

阅读理解

阅读理解。

The Chinese boy is Li Lei. He's thirteen. He's in No.3 Middle School. He's in Class Two, Grade One.

His good friend is Jack. He's English. He's in Li Lei's school. He's in Class One, Grade Two. Mrs. Read

is an English teacher in their school. She is an English woman and she teaches Grade 3. Jack and Li Lei

have a secret (秘密). Jack is their English teacher's son.

1. Who's in No.3 Middle School?

A. Li Lei and his mother

B. Li Lei and his friends

C. Li Lei and his father

D. Li Lei, Jack and Jack's mother

2. What grade is Jack in?

A. Grade One

B. Grade Two

C. Grade Three

D. Class Two

3. How old is Jack?

A. He is twelve.

B. He's not twelve.

C. Sorry, I don't know.

D. He's thirteen.

4. Is Mrs Read their English teacher?

A. Yes, she is.

B. No, she isn't.

C. Yes, he is.

D. Mr. Read is.

5. Are Jack and Li Lei good friends?

A. Yes, they are.

B. No, they aren't.

C. We don't know.

D. Yes, they're.

单项选择题

按计划成本分配法的特点是( )。

A．直接将辅助生产车间发生的费用分配给辅助生产车间以外的各个受益单位或产品
B．辅助生产车间生产的产品或劳务按照计划单位成本计算、分配
C．根据各辅助生产车间相互提供的产品或劳务的数量和成本分配率，在各辅助生产车间之间进行一次交互分配
D．按照辅助生产车间受益多少的顺序分配费用