参考答案:DE West Dalian Road Shanghai, B000HC Dear Sir/Madam, I would like to apply for the position of a translator in your company which was advertised in China Daily on March A0, B0AA. I graduated from Shanghai International Studies University in AIIH. I have been teaching English since then. I have also worked as a translator in my spare time. I think my academic and work experience will qualify me for the position. I enclosed a résumé as you required. I should be most grateful if you would give me favorable consideration. Looking forward to your early reply.
第28题: [单项选择]可以直接了解胆囊功能的检查是 A. B超 B. CT C. X线腹平片 D. 口服胆囊造影 E. MRI 参考答案:D 答案解析:胆囊的功能为：储存、浓缩和向胆管排泄胆汁，其中浓缩和排泄胆汁的功能是最重要的。口服胆囊造影可以通过胆囊是否显影，能否收缩，直接了解胆囊的浓缩和排泄胆汁的功能。其他的检查方法CT、B超、MRI和X线腹平
