骨骺的血液供应有两种方式，一种是血管经 ______直接进入骨骺；另一种是血管通过紧 发布时间：2017-04-28 10:20 │ 来源：www.tikuol.com 题型：填空题 问题： 骨骺的血液供应有两种方式，一种是血管经 ______直接进入骨骺；另一种是血管通过紧贴骺板边缘的______进入骨骺。
题型：填空题 完形填空。 The population problem may be the 1 , one of the world today. The world'spopulation 2 growing 3 . Two 34 years ago, there were only 250 million people 5 the earth. Four hundred years ago, 6 number was 7 500 million. But at the beginning of the 8 century, the world's population was about 1,700 million. In 1970, this number was 3,600 million. In 1990, the number was five billion. A 9 report says 10 the world population will 11 six billion by the end of the 20th century. This is just ten 12 after it 13 five billion. People say that 14 the year 2011, 15 may be seven billion.( )1. A. great ( )2. A. is ( )3. A. faster and faster( )4. A. thousand ( )5. A. in ( )6. A.a ( )7. A. nearly ( )8. A. twenty ( )9. A. USA ( )10. A. what ( )11. A. pass ( )12. A. weeks ( )13. A. get ( )14. A. .by ( )15. A. this B. greater B. are B. fast and fastB. thousands B.on B. an B.almost B. twelve B. UN B.if B.passes B.months B.gets B.until B. it C. greatest C. be C. fastest and fastes C. thousand of C. at C. the C.over C. twentieth C. PRC C.that C.passed C.years C.reached C.when C. one 查看答案
题型：填空题 She _____ Simon and then they do their homework at his home. [ ]A. meet up with B. meet up C. meets up with D. meets with 查看答案
题型：填空题 关于应激性溃疡的叙述，下列哪项是正确的A．一般较小，大多直径在2.0cm以下B．Curling溃疡继发于脑外伤C．应激性溃疡所引起的出血伴有腹痛，多呈间歇性D．很多应激性溃疡由于出血少，也不发生穿孔，故在尸检时才发现E．选择性胃左动脉造影是最可靠的检查方法 查看答案