景泰蓝的制作工序分为()几道。
A、制胎
B、掐丝
C、点蓝
D、烧蓝
E、磨光
F、镀金
G、烘烧
参考答案:A, B, C, D, E, F
I understand why Sophie was angry but _____ was no need to be so rude to her brother. [ ]
A. it
B. that
C. there
D. this
患儿,男,11个月。腹泻,呕吐5天,精神萎靡,前囟、眼窝凹陷,皮肤弹性极差,呼吸深快,四肢冰凉,脉细弱,血钠130mmol/L,二氧化碳结合为11mmoL/L,应立即给予的液体是( )
A.1/2张B.2:1等张含钠液C.1/3张D.5%糖盐水E.10%葡萄糖溶液