测试用例包括输入值集和______值集。
参考答案：输出
解析： 测试用例由输入值集和与之对应的输出值集两部分组成。
Kate ________ on her new novel, which is supposed to come out next month.
A．has been working
B．had worked
C．will be working
D．was working
深龋
