患者男，66岁。肝硬化病史20年，近2个月出现右上腹疼痛，肝脏进

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问题单项选择题 A2型题

患者男，66岁。肝硬化病史20年，近2个月出现右上腹疼痛，肝脏进行性肿大，体重下降明显，无发热。AFP600μg/L，考虑最可能的诊断是（）

A.肝脓肿

B.肝硬化活动期

C.原发性肝癌

D.继发性肝癌

E.肝血管瘤

答案

参考答案：C

填空题

根据所给词的适当形式填空。

1. Did you enjoy the movie about ______ (live) on the Mars (火星).

2. David Smith with his brother______ (hang) out their best friends during the vocation.

3. We ______ (visit) the Summer Palace last Summer holiday.

4. Can you see a boy ______ (lie) on the ground?

5. —When ______ she ______ (join) the national football team? —5 years ago.

6. He ______ (become) a professional soccer star when he was twenty-two.

7. He ______ (visit) China when he was fourteen years old.

8. The little boy could sing some difficult and beautiful ______ (piece) of music.

9. How long did you spend ______ (finish) ______ (write) this novel?

10. There ______ (be) a class meeting next Monday.

判断题

混合气体的浓度减去瓦斯的浓度，再乘以0.95，即为该处的二氧化碳浓度。