形状工具属性栏中的分割曲线按钮可以：（）
A、从选定节点处断开曲线
B、删除两节点间的线段
C、删除闭合的曲线段
D、将曲线分割为平均的两段
参考答案：A
— Mike _____ a job in a bank, but to our surprise, he didn't take it.
— Maybe he got another job.[ ]
A. is offered
B. offered
C. was offered
D. has offered
下列不属于系统软件的是
A) UNIX B) OBASICC) Excel D) FoxPro
