题目内容

Questions 18 and 20 are based on the following news. At the end of the passage, you will be given 15 seconds to answer the questions.Now, listen to the passage. Beethoven established himself as the greatest composer ______.

A. with his powerful middle-period works
B. when his first three piano concertos were finished
C. around 1802
D. around 1795

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患者，女性，22岁。因发现血清转氨酶反复升高3年而于1996年8月13日就诊。5年前曾因手术输血400 ml，手术后未检查肝功能。体检：一般情况良好，无肝病面容、肝掌及蜘蛛痣。肝、脾肋下未及。化验：ALT 320 U/L,AST 160 U/L,TP 73 g/L,ALB 35 g/L, HBVM（-）, HCV RNA（+）,抗HCV（+）。B超：肝脏回声稍增强，血管走形清晰，PVD 1.0 cm，脾肋间厚3.0 cm，肋下未及。提问：应怎样治疗？

Questions 15 and 17 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now, listen to the passage. What plants do many insects tend to attack

A. Quiet plants.
B. Well-watered plants.
C. Healthy plants.
D. Thirsty plants.

Questions 23 and 24 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions.Now, listen to the news. The number of government soldiers killed, captured and wounded in the ambush is ______.

A. 18
B. 23
C. 25
D. 30

Questions 23 and 24 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions.Now, listen to the news. The Russian Military says it will ______.

A. kill 18 government soldiers
B. leave the southern area of Vainer
C. derails the shaky peace process
D. retaliate for a Chechen rebel ambush