皮皮学，免费搜题
登录
搜题
【单选题】
系统测试的目的是( )。A.
证明不存在错误的过程
B.
证明程序正确地执行了预期的功能
C.
使人们确信程序可能完成预期要完成的工作过程
D.
为了发现程序中的错误而执行程序的过程
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】She was the only one of me few girls who______passed the examination.
A.
was
B.
were
C.
has
D.
have
【单选题】She was the only one __________ the wreck.
A.
surviving
B.
having survived
C.
to survive
D.
survived
【简答题】电导是国际单位制的导出单位，其单位名称是()。
【简答题】Hana al—Shaibani was born on August 27, 1942．She was the only girl in her family, having two older and two younger brothers．Her father, a politician and journalist, loved her and played a large role i...
【单选题】She was the only one of the few girls who______passed the examination.
A.
was
B.
were
C.
has
D.
have
相关题目：