【单选题】Generally speaking, a CAD system is an analytic tool for design.
【判断题】Mrs. Flowers had already learned that Marguerite was a quiet girl who read a lot but did not like to talk.()
【简答题】离子钙测定的临床方法为 法 ,总钙测定的参考方法为原子吸收分光光度法, WHO 推荐的常规方法为 ,测定过程中常通过加入 去除镁离子的干扰
【判断题】Momma, in this autobiographical account, was Marguerite’s mother.()
【简答题】在Java的基本数据类型中,char型采用Unicode编码方案,无论是中文字符还是英文字符,都是占用一样多字节内存空间,其中每个Unicode码占用( )字节内存空间。
【判断题】Generally speaking,recognizing that people won ’ t live forever makes older people dreadful and pessimistic.
【简答题】Java中char到底是多少字节?貌似一个简单的问题(也许还真是简单的)但是却把曾经自认为弄清楚的我弄得莫名其妙 char在Java中应该是16位 byte在Java中应该是8个位 char x = '漆' //这样是合法的,输出也是16位 但是 String str = '漆'' byte[] bytes = str.getBytes() //我想不明白,为什么这里要占用3个byte呢? 3个b...