在下列药物中,既能凉血止血,又能解毒敛疮的是()
A.大蓟
B.苎麻根
C.芦根
D.白茅根
E.地榆
参考答案:E
--- Alan?
--- ______? You’ve rung me three times today!
A.What’s yours
B.What’s it this time
C.How about you
D.How’s that
17,19,22,27,34,( )
A.21
B.23
C.45
D.27