第2题: [单项选择]高选择性迷走神经切断术中被称为"罪恶支",易遗漏而造成术后溃疡复发的是指()。 A. 迷走神经后干 B. 迷走神经前干 C. 迷走神经终末"鸦爪支" D. 迷走神经腹腔支 E. 迷走神经高位分布到胃底的分支 参考答案:E 答案解析:高选择性迷走神经切断术后溃疡复发的重要原因就是遗漏了迷走神经高位到胃底部的分支,被称为"罪恶支"。
第3题: [单项选择]I have been trying to give up smoking.( ) A. give off B. put up C. quit D. accept 参考答案:C 答案解析:
A. Getting a Russian visa. B. The cold winter in Mongolia. C. Inconvenient transport. D. Poor living conditions. 参考答案:A 答案解析:[解析l事实细节题。第三段第一句It was getting a Russian visa that had me wondering if I'd ever be able to leave.说明了