陆军按其担负任务的不同,分为野战军和地方军,地方军就是协作公安维护社会治安的部队。
参考答案：错
They love their daughter so much that they are always ready to do everything they
can her happiness.
A．make sure of
B．be sure of
C．to be sure to
D．to make sure of
软件测试的基础是 ______。
A．测试环境
B．测试过程
C．测试管理
D．测试方法
