How many times ____ New York? A. has Charles been visiting B. has Charles visited C. have Charles12/15Mark the letter A, B, C or D to indicate the correct answer to each of the following questions. How many times ____ New York?has Charles been visitinghas Charles visitedhave Charles been visitinghave Charles visitedGiải thíchĐáp án: B Dịch nghĩa: Charles đã đến thăm New York bao nhiêu lần?