Who jumps _____________, Nancy or Yang Ling?[ ]
A. high
B. higher
C. low
答案：B
软件内部/外部质量模型中，（）不是功能性包括的子特性。
A.适合性
B.准确性
C.容错性
D.保密安全
(1)______One of the players injured his knee and had to be sent to the hospital.
(2)____The injured were taken to hospital.
(3)_____He injured her feeling.
