等价分类法的关键是()。
A、确定等价类的边界条件
B、按照用例来确定等价类
C、划分等价类
D、确定系统中相同和不同的部分
参考答案:C
-The police have been the area for quite a long time.
-I've also noticed that. What have they been ? [ ]
A. searching; searching
B. searching for; searching
C. searching for; searching for
D. searching ; searching for
根据我国《合同法》,合同解除的方式包括()。
A.法定解除和约定解除
B.违法解除和合法解除
C.不安抗辩解除和同时履行抗辩解除
D.行政解除和司法解除