免疫放射分析是__________体外放射分析技术的代表。
参考答案:非竞争性
施工总进度计划的基本要求是( )。
A.将资金使用计划和实际工程进度调整有机地结合起来
B.保证拟建工程项目在规定期限内按时或提前完成
C.考虑资金来源
D.降低工程造价
E.节约施工费用
— What was the speaker saying?
— Sorry, I was so tired that I couldn't __________ what she was saying. [ ]
A. take up
B. take in
C. take on
D. take away