题型：问答题 简答题 下列临床表现哪项不能用妊娠时心血管功能改变来解释（）A.气短、气喘B.心率加速而有心悸感C.心尖部及肺动脉瓣区柔和收缩期杂音D.下肢水肿，卧床休息后不减退E.心浊音界轻微扩大 查看答案
题型：问答题 简答题 完形填空。 There was once a young couple who lived very happily together. The only thing they worried about was 1 their happiness would last forever. An old man told them, " 2 around the world and look for a happy 3 . Ask them for a piece of cloth 4 the man's shirt. Then you will stay 5 ." They began their journey to 6 the happiest couple. Whenever they heard about a happy couple, they would ask them, "Are you the happiest couple?" They replied, "Yes, we are happy in 7 way except that we don't have any children." Actually they werenot the happiest so the couple 8 their journey. They met another couple in a city. 9 they were happy, theyhad lots of children, which made them uncomfortable. This couple didn't 10 like the happiest, either. They continued traveling to many different places 11 theyjust couldn't find what they were 12 . One day they met a shepherd (牧羊人). His 13 was looking after a lovely baby. The young couple askedthem the same question. They 14 , "Everybody is happier than the king." The young couple immediately 15 that they were the happiest couple and asked for a piece of cloth from the shepherd's 16 . The shepherd said, "If I give you the cloth, then I will be 17 without any clothes because I have only one shirt. They then 18 that it was difficult to find perfect happiness. The wife then said, "It's important to 19 two things if we want to be happy. First, we should be 20 with whatever we have. And second, we mustalways be patient." ( )1. A. why ( )2. A. Travel ( )3. A. man ( )4. A. from ( )5. A. young ( )6. A. find ( )7. A. no ( )8. A. stopped ( )9. A. Although ( )10. A. say ( )11. A. and ( )12. A. looking for ( )13. A. daughter ( )14. A. cried ( )15. A. saw ( )16. A. shoes ( )17. A. left ( )18. A. insisted ( )19. A. forget ( )20. A. careful B. that B. Turn B. couple B. in B. beautiful B. ask B. another B. changed B. Because B. think B. but B. looking at B. wife B. jumped B. realized B. tie B. thanked B. suggested B. remember B. satisfied C. whether C. Run C. woman C. with C. happy C. see C. every C. dropped C. Since C. sound C. because C. thinking about C. son C. answered C. said C. trousers C. told C. trusted C. express C. peaceful D. which D. Fly D. girl D. for D. kind D. beg D. both D. continued D. If D. smell D. unless D. waiting for D. friend D. received D. lost D. shirt D. called D. understood D. imagine D. surprised 查看答案
题型：问答题 简答题 男性，48岁，平素体健，近一月来感腹胀就诊。化验Hb112ｇ／L，WBC42．0×109／L，PLT352×109／L，血片分类可见中晚幼粒细胞，中性粒细胞碱性磷酸酶积分21分，活性25％。下列哪项体征最有可能出现（）A.皮肤粘膜出血B.脾大C.浅表淋巴结肿大D.胸骨压痛E.黄疸 查看答案