香港、澳门和台湾地区的制药厂商申请注册的药品,发给《进口药品注册证》。
参考答案:错
________ successful launch of TiangongⅠ on September 29th marked ________ significant step
in our country's plan to build a space station. [ ]
A. The; a
B. /; a
C. A; the
D. /; the
一位术后贫血合并有心功能不全的老年患者,输入以下何种血细胞制品最恰当()
A.浓缩红细胞
B.洗涤红细胞
C.冷冻红细胞
D.少含白细胞的红细胞
E.库存全血