若表达式(x+(y-z)+(m/n))+3中的变量均为double型,则表达式值的类型为______。
参考答案:double
解析: 同类数据进行四则运算类型不变。
_______ she was standing and waiting for a bus that she caught sight of the former President Clinton.[ ]
A.It was while
B.As soon as
C.While
D.During the time when
为什么石花台在江南园林中运用极为普遍。