关于SCLE的治疗,正确的是()
A.皮损为主者首选氯喹
B.肾损害较重者首选反应停
C.防止日晒
D.皮损广泛者可小剂量口服皮质激素
E.常使用环孢素A
参考答案:A, C, D
Thank you for all your hard work last week. I don’t think we ______ it without you.[ ]
A. could have managed
B. can manage
C. can have managed
D. could manage
以下各种脂肪酸是合成前列腺素的前体物质的是()
A.花生四烯酸
B.二十碳五烯酸
C.硬脂酸
D.α-亚麻酸
E.亚油酸