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A man looking at his smart-phone while walking across a railway crossing in Nanjing ________ (have) a close knock on Oct. 22. He was so ________ (absorb) in his smart-phone that he didn't see  a train approaching until it brushed past him，________ (throw) him to the ground. This should serve________a warning that people should be aware of their surroundings，especially________ crossing roads.
________ (lucky), the man survived a brush with death，but the incident forced the driver to stop the train. An 18－minute delay followed the incident，________ led to a break in the running of other trains on the route.
Smart-phone ________ (addict) has spread like an infectious disease. It's evident that it will do great harm to society. What's even worse, some addicts become ________ (patient) with relatives and friends.
Some people blame the smart-phone for the tragedy, yet in fact people's weakening self-control and self-discipline are________ (blame).