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【单选题】
有关椎间盘的描述,错误的是A.
脊柱胸段椎间盘最薄
B.
椎间盘限制脊柱的运动幅度
C.
脊柱腰段椎间盘最厚
D.
脊柱腰幅度最大
E.
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【单选题】If menstrual cycle is 28 days,when will blastocyst begin implatation?( )
A.
D 5~6
B.
D10~11
C.
D14~16
D.
D20~21
E.
D28~30
【简答题】阅读理解. A nearly ice-free Arctic Ocean inthe summer may happen three timessooner than scientists have assessed.New research says the Arctic might lose most of its ice cover in summer in as few as 30 yea...
【单选题】Beijing, ______for hosting the 2008 Olympic Games, ____its first loop (圈) of green belt around the downtown, ____an area of 102.3 square kilometers, in the past three years.
A.
prepared; built; covered
B.
preparing; built; and covered
C.
which prepares; building; covers
D.
preparing; built; covering
【简答题】12 Passage Three Questions 22 to 25 are based on the passage you have just heard. 22.A) It covers 179 square miles. C) It covers 97 square kilometers. B) It is only half the size of Spain. ...
【单选题】*患者,女,45岁。因上腹部钝痛,伴腹胀、反酸、暖气半年,近期出现消瘦,乏力入院。为明确诊断,医嘱行大便隐血试验,试验前正确的饮食是
A.
进食富含铁剂的食物，纠正机体贫血
B.
进食高脂肪饮食，以刺激胆囊收缩排空
C.
进食牛奶，豆制品及大白菜等清淡饮食
D.
进食新鲜绿色蔬菜，补充维生素
E.
进食动物高蛋白饮食，补充机体营养
【简答题】Gap fill Put these words into the spaces in the paragraph below. first resumed moratorium auctioned port quota snapped whalers Japan has (1) ____________ commercial whaling after a hiatu...
【简答题】坚持总体国家安全观，必须坚持国家利益至上，以( )为宗旨，以( )为根本。 A国土安全 人民安全 B政治安全 人民安全 C人民安全 政治安全 D政治安全 国土安全
【简答题】影响种子寿命的环境条件与生理因素有哪些?
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