胃穿孔的X线检查所见为
A.双侧横膈抬高
B.膈下游离气体
C.胃泡扩张
D.肠管扩张
E.胃内有液平
参考答案:B
Invoice number. 9. ______Invoice date: 10. ______ February 2002Photocopy paper: 11. ______ boxes@9.94V.A.T. @ 12. ______%Total to pay: 13. ______To reach us by:17th March @2002Contact name: Marjorie 14. ______Telephone No.: 01023 15. ______
被称为万园之园的中国古典园林是什么?