Sophia: There"ll be an issue next month introducing your newly published book and I"d like to have an interview with you, if possible. Josh: An interview I"d like to, but I"m afraid my schedule is all full. Sophia: It won"t take you long, Mr. Josh. ______.
A．One and a half hours will satisfy B．One and a half hours will do C．One and a half hours will go D．One and a half hours will help