London time is 7 hours behind of Hong Kong time. Mike is planning to have a flight to Hong Kong from London at $$1$$am of $$12$$th June. If the flight takes 13 hours. When will Mike arrive Hong Kong?(In Hong Kong time) 
选项为:A:$$1$$am $$12$$th June  B:$$9$$pm $$12$$th June  C:$$8$$am $$12$$th June  D:$$7$$am $$12$$th June  请回答其中一个选项.