软件测试是软件质量保证的重要手段。下述( )是软件测试的最基础环节。
A.功能测试
B.单元测试
C.结构测试
D.确认测试
参考答案:B
Li Hua, do you know the final exam is drawing near? Time is limited, so I can't have you
________ time like this. [ ]
A. waste
B. to waste
C. wasting
D. wasted
Koebner现象见于()。
A.寻常狼疮
B.寻常疣
C.跖疣
D.扁平疣
E.尖锐湿疣