你去过几次上海？英语怎么说？ How many times have you been to Shanghai？去过，是完成的动作，用完成时have
英语翻译 1.How many times have you been to Beijing？2.He has already gone to Shanghai.3.You caught a cold yesterday，have you been to the hospital yet？Yes 4.Where is your grandson？I have not seen him for a long.
