先天性巨结肠的病理基础是病变肠壁()缺如的肠道发育畸形所致。
参考答案:神经丛内神经节细胞
Timetable
小题1:Which of the following is true of the membership card?
A.Its number is l0865 305305.
B.It belongs to Mr. E. M. Driscoll.
C.It is valid through the year of 2010.
D.It gets the owner a discount when used.小题2:If one wants to attend a business lunch in London at l2:00 ,the latest train that he should take at Oxford leaves at .
A.11:45
B.11:15
C.10:35
D.10:05小题3:If you would like to have some vegetable beef, what may be your choice?
A.French Slam®
B.Chicken-Fried Steak®
C.The Super Bird®
D.Sandwich with Salad or Soup®小题4:The chart shows that from 2005 to 2008, .
A.the percentage of the Spanish families with a computer rose 35 points
B.the percentage of the White families with a computer remained unchanged
C.the number of the Black families with a computer was on the decrease
D.the number of the Asian families with a computer showed the sharpest increase
根据《票据法》的规定,下列选项中,属于因时效而致使票据权利消灭的情形有 ( )。
A.张某持有一张本票,出票日期为2008年3月20日,于2009年3月27日行使票据的付款请求权
B.李某持有一张为期30天的汇票,到期日期为2008年3月20日,于2009午3月27日行使票据的付款请求权
C.王某持有一张见票即付的汇票,出票日期为2007年3月20日,于2009年3月27日行使票据的付款请求权
D.赵某持有一张支票, 出票日期为2007年3月20日,于2009年4月27日行使票据的付款请求权