诊断MCTD较有意义的抗体
A.ANCAB.高滴度抗RNP抗体C.抗角蛋白抗体D.抗Scl-70抗体E.抗Sm抗体
参考答案:B
We had to wait half an hour _______ we had already booked a table.
A.since
B.although
C.until
D.before
患者,男,30岁,右下腹持续隐痛,轻度阵发性加剧,有轻度发热,恶心,胃纳不香,大便干结,小便微黄,苔白厚腻,脉弦滑,宜选()
A.芒硝
B.大黄
C.火麻仁
D.商陆
E.石膏