英语句型转换,I'm going to summer camp for (three weeks).就打括号句子提问I'm going to sports camp (for three weeks).就打括号句子提问括号里的for加和不加有区别么?

问题描述:

英语句型转换,
I'm going to summer camp for (three weeks).
就打括号句子提问
I'm going to sports camp (for three weeks).
就打括号句子提问
括号里的for加和不加有区别么?

how long are you going (to go )to the summer camp?
how long are you going (to go )to the sports camp?

用HOW LONG提问
如第一句,HOW LONG ARE YOU GOING TO...

for+ 一段时间用How long提问
for不划进去用How many times提问