变压器的原，副线圈均接成星形，绕线方向相同，首端为同极性端接线组标量号为y，yn0，若原边取首端，副边取尾端为同极性端，则其接线组标号为（）。 ["Y，yn4","Y，yn6","Y，yn8","Y，yn10"]
幼儿园学科（领域）课程中教育活动设计的两种倾向是：（）和（）。
当子女（）时，其与生父母之间的权利义务才得以消除。 ["死亡","成人","工作","被他人合法收养"]
Which statement is true about assertion in the Java programming language？（） [" Assertion expressions should not contain side effects."," Assertion expression values can be any primitive type."," Assertion should be used for enforcing preconditions on public methods."," An AssertionError thrown as a result of a failed assertion should always be handled by the enclosing method."]
效水最大贮量
知情同意权
