题目: ()主要实现长途电话交换功能,构成长途电话网的电话交换局。处理外地用户发起和到外地的呼叫。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0531/0874145489ed7aa2bcb4d0d8e864e7d7.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:判断题 Read. Tick or cross. 读一读,打“√”或“×”。 ( ) 1. In the morning, I eat breakfast. ( ) 2. At noon, I eat supper. ( ) 3. I eat lunch in the morning. ( ) 4. I eat supper at school with my family. ( ) 5. I play badminton with my friend. ( ) 6. I learn Chinese, English and math at school. 查看答案