无砟道床底座裂纹Ⅱ级伤损宜采用()修补。
参考答案:表面封闭法
What a great weight Jane felt ________ off her mind the moment she heard she had passed the College
Entrance Examination! [ ]
A. take
B. to take
C. taking
D. taken
女,49岁,上腹胀满5年,2个月来食欲不振,全身无力,体检无明显异常发现,X线钡餐未见异常。胃镜活检:炎性细胞浸润及肠上皮化生,未见腺体萎缩。
浅表性胃炎胃镜改变正确的是()。
A.皱襞平坦
B.皱襞变细
C.粘膜苍白
D.可透见粘膜下血管网
E.粘膜红白相间,散在糜烂、渗出