三七研末吞服,常用量是()。
A.3~10g
B.10~15g
C.30~60g
D.1~1.5g
E.15~30g
参考答案:D
下列各项,最易合并尿路感染的疾病是()
A.高血压
B.冠心病
C.大叶性肺炎
D.缺铁性贫血
E.糖尿病
You ______ regret all your life if you drive after you take some wine, I tell you.
A.shall
B.may
C.must
D.can