正确的说法是:i am going to visit the Great Wall next week .
或是I will visit the Great Wall next week.
be going to 表示计划将要,next week 表示一般将来时态
正确的说法是:i am going to visit the Great Wall next week .
或是I will visit the Great Wall next week.
be going to 表示计划将要,next week 表示一般将来时态