问题
单项选择题
根据信息产业部公布的《电信服务标准》,用户业务变更时限是()
A.平均值≤2小时,最长为4小时
B.平均值≤10小时,最长为20小时
C.平均值≤12小时,最长为24小时
D.平均值≤15小时,最长为24小时
答案
参考答案:C
根据信息产业部公布的《电信服务标准》,用户业务变更时限是()
A.平均值≤2小时,最长为4小时
B.平均值≤10小时,最长为20小时
C.平均值≤12小时,最长为24小时
D.平均值≤15小时,最长为24小时
参考答案:C
用方框中词或词组的正确形式填空,每个词或词组只用一次。 | |
2. What about ________ in the park on Sunday? 3. Miss Gao often ________ to work. 4. The weather in China ______ that in America. 5. The twins were born in New York, but they________ in London. 6. He ________ school at 7:30 every day. 7. -What do you ________the Chinese people? -They are very friendly. 8. Jim, let's ________ the stone, it's dangerous on the road. 9. UN________ the United Nations. 10. She often ________ me ________ my English. |