对软件是否能达到用户所期望的要求的测试称为A.集成测试 B.有效性测试 C.系统测试 发布时间:2017-12-29 04:24 │ 来源:www.tikuol.com 题型:单项选择题 问题: 对软件是否能达到用户所期望的要求的测试称为A.集成测试B.有效性测试C.系统测试D.验收测试
题型:单项选择题 Mountain climbing ________ be very tiring, and many people feel sick ________ the atmosphere gets thinner.A.may; whileB.can; asC.must; thoughD.should; for 查看答案