脐血的常用治法有()
A.外用龙骨散
B.重新结扎脐带
C.内服茜根散
D.内服归脾汤
E.压脐法
参考答案:B, C, D
一I’m sorry.I’ve left my credit card home.And I don’t have enough cash for the meal.
一Don’t worry. .
A.I’ll invite you
B.It’s my pleasure to pay you
C.It’s my treat
D.It’s at your expense
向车蓄电池补充蒸馏水后,应停放()min,待电解液充分混合均匀后再检查。
A.10.0
B.60.0
C.30.0
D.90.0