We are unable to satisfy your requirem

1、Your computer is unable to access ext

Your computer is unable to access external names or IP addresses. You need to connect to external Internet resources.What should you do first?（）AABBCCDD

2、You are unable to connect to the TES

You are unable to connect to the TESTKING1 router. Which of the following command sequences will correct this problem?（）ABCDEF

3、If you are unable to stop a diesel eng

If you are unable to stop a diesel engine by any other means，you should（）.Adischarge a CO2 extinguisher in the air inletBpull off the distributor capCsecure the jacket waterDsecure the starting air supply valve

4、We are（）to have your enquiry for Sewin

We are（）to have your enquiry for Sewing Machines.ApleaseBpleasedCpleasureDin pleasure

5、We are at your service. Don’t to turn

We are at your service. Don’t to turn to us if you have any further problems.A beg B hesitate C desire D seek

6、We are（）to have your enquiry for Sewin

We are（）to have your enquiry for Sewing Machines.ApleaseBpleasedCpleasureDin pleasure