无论人体治疗、体外诊断或实验研究用单克隆抗体,目前仍多采用体外培养法制备。()
参考答案:错
The boy is seriously injured. So he is supposed _________ to hospital as soon as possible.
A.to be sent
B.to send
C.being sent
D.sending
( )较全面准确地反映供货商的综合实力,适合于进行较长周期的评定。
A.综合评分法
B.模糊综合评价法
C.不合格评分法
D.质量评价法