检查创业计划书的“五C概念”不包括（）。 ["concept","customers","capital","calculate"]
8AG侧架两立柱内侧距离大于（）时堆焊后或加工或更换。 ["505mm","509mm","515mm","519mm"]
The opposition leaders（）the government for not taking action sooner. ["warned","criticized","threatened","urged"]
领导二重性的关系是（）。 ["领导二重性是相对独立的","领导二重性是同等重要的","领导二重性是相互依存的","领导的本质主要由社会属性决定"]
水性沥青基防水涂料AE－2类合格品的粘结性应（）。 ["≥0.2Mpa","≥0.30Mpa","≥0.40Mpa","≥0.50Mpa"]
《乐记》中，“乐”的内涵大致有哪三个方面？
