目前治疗SLE的最常用的基础药物为()
A.非甾体抗炎药
B.氯喹或羟氯喹
C.雷公藤多苷
D.环磷酰胺
E.泼尼松
参考答案:E
___ by the beauty of nature, the girl from London decided to spend another two days on the farm.
A.Attracting
B.Attracted
C.To be attracted
D.Having attracted
铸造碳钢件按含C量多少,可分为低碳钢、中碳钢和高碳钢。()