以下哪一种技术不是酶标免疫技术
A.ELISA
B.EMIT
C.PAP
D.斑点ELISA技术
E.免疫金层析技术
参考答案:E
解析:免疫金层析技术是以胶体金为标记物的试验。
A.(A) He’s tired of his promotion and new responsibilities.
B.(B) He finds it difficult to cope with so many urgent projects.
C.(C) He’s quite satisfied with the recent progress in his work.
D.(D) He thinks it to be a headache that he has to work late every night.
一个建设项目必须在一个总体设计或初步设计范围内,由一个或若干个互有内在联系的( )所组成,经济上实行统一核算,行政上实行统一管理。
A.单项工程 B.单个系统 C.单项任务 D.单个项目