I went to New York City ( ) May 1st.括号里添什么.A.at B.in C.on D.to

I went to new York city went to New York 单句改错：I went to New York. What about he? i went to new york city变成一般疑问句 I went to New York last month 改为否定句 I went to New York City.改成一般疑问句 i went to New York City on vacation. Last june,I went to New York for holiday那里错了？ I went to New York City on vacation 该成疑问句 I went to New York City on vacation.改否定句 I went to New York City ( ) May 1st.括号里添什么.A.at B.in C.on D.to they went to new york city对划线部分提问 划线部分：new york city Helen went to New York on vacation.(划线New York提问） They went to New York City改特殊疑问句 .Lin went to New York City last summer holiday.The people there______ friendly.A.were B.was C.are ____she went to New York ,her father hasn`t heard from her.A Because B After C Since D When I went New York City.为什么纽约前面没有加the?而went to the beach.beach前面却加the了?为什么? lily went to new york city on holiday.对new york city 进行提问[ ] [ ] lily [ ] on holiday?