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
勋伯格写的一部未完成的十二音歌剧叫做() ["期待","摩西与亚伦","净化之夜","露露"]
下列属于“鼓励基于互联网平台开发数字教育资源”的措施的是() ["鼓励社会教育培训机构的网络化转型","鼓励互联网企业与社会教育培训机构合作,建立合作共赢的在线培训生态体系","鼓励互联网企业创新教育培训服务方式,创造更多的创业就业机会","大力开办专题课堂、名师课堂、名校网络课堂,推进城市和农村共享优质教育资源"]
幼儿园教育面对一个两难问题:既要顺应幼儿的自然发展,又要将幼儿的发展纳入合乎社会要求的轨道。在幼儿园课程中,处理好()和()之间的关系,是解决幼儿园教育中这一两难问题的关键。
医疗过失