既补血又止血的药物是()
A.阿胶
B.蒲黄
C.五灵脂
D.大黄
参考答案:A
针对回归热病原治疗,在无禁忌证的情况下,首选抗生素是()
A.青霉素
B.红霉素
C.氯霉素
D.链霉素
E.四环素
— Can I get you a cup of tea?
— _____. [ ]
A. That's very nice of you
B. With pleasure
C. You can, please
D. Thank you for the tea