There are $$60$$ pupils in Arnold\textquotesingle s class. $$35$$ pupils like Maths and $$38$$ pupils like English. Twice as many pupils like both subjects as those that like neither of them. How many pupils like only Maths? 
选项为:A:$$36$$  B:$$27$$  C:$$18$$  D:$$9$$  请回答其中一个选项.