【单选题】假定所有变量均已正确定义,则下列程序段运行后x的值是( )。
【单选题】下列程序段运行后,变量s的值是________
【单选题】下列程序段运行后,变量 s 的值是 ________ (读程序) a=2:b=1:s=0 for I=1 To 2 Step1 s=s+a c=a+b a=b b=c Next I
【单选题】_____ she is the only daughter of the boss, she started from the lowest position as a common employee.
【单选题】She started to work _____ a will .
【单选题】She might have been in time for the train, but she _______late.
【单选题】The mother tried to look calm at the sad news, but the moment she started to speak, she ______ .