he has been to shanghai和he has gone to shanghai

he has been to shanghai和he has gone to shanghai He (has gone to) Shanghai on business Where is Li Lei?He Shanghai.A.has gone to B.has been to C.we He has gone to Shanghai.(改为一般疑问句） 对括号部分提问：He has been（to Shanghai）. He has been to shanghai three times.根据 three 提问 He has never been to shanghai,用does he 还是has he He has never been to shanghai,So he has还是so does he Has he ever been to shanghai?（否定句） He has ___ ______ to Shan 请教英语教师1、He has _______ been to Shanghai ,has he A.already B. he has ** been to shanghai ,has he?A.already B.never c.ever He has gone either to beijing or to shanghai ,but sure _____