根据《国家药品安全十二五规划》要求,到“十二五”末市级药品检验机构具备检验能力的项目比例达到()
A、75%以上
B、85%以上
C、95%以上
D、100%
参考答案:B
碳钢的最低再结晶温度大约为()
A.250℃
B.450℃
C.550℃
D.650℃
34.Hardly_________the phone I was told that the hotel had been booked full.
A.I had picked up;when
B.had I picked up;then
C.had I picked up;when
D.I had picked up;then