we always walk slowly at the swimming pool.

we always walk slowly at the swimming pool. must we walk quickly at swimming pool? swimming (at)还是(in) the swimming pool at the swimming pool和in the swimming pool --------- Mike like swimming at the pool? The boy is swimming at the pool.为什么是at the pool?用in the pool i am swimming at the pool对 am swimming 提问 must the we quickly walk swemming pool not at怎样连词成句 i always ( ) ( )the swimming pool with my friends . i'm swimming at the pool对划线部分提问 She is swimming at the pool改为一般疑问句 am swimming （at the pool).对括号里的提问