（ ）The swimming pool about _and there is also a _ playground.A fifty metres long ；eight—metre—longB fifty metres long；eight metres longC fifty—metre—long；eighty—metre—longD fifty metres long；eighty metres long

swimming (at)还是(in) the swimming pool what about------（swim）in the pool?look,she is swimming in the pool There is also a 50-metre-long swimming pool 同义句=The swimming pool is ( ) ( ）（） they were swimming in the swimming-pool form 8 to 10 yesterday（改成一般疑问句） swimming pool in the swimming pool 翻译成汉语 --------- Mike like swimming at the pool? i am swimming at the pool He wants to swimming in the pool. The boy is swimming at the pool.为什么是at the pool?用in the pool I am swimming in the swimming pool改为一般疑问句 i am swimming at the pool对 am swimming 提问 at the swimming pool和in the swimming pool有何不同 要速度 Lily swims in the swimming pool对in the swimming pool提问 在游泳池里应该是in the swimming pool还是on the swimming pool Sometimes,I swim in the swimming pool.()(),I swim in the swimming pool.同义句转换 There is a 20-metre-long swimming pool there.The swimming pool is ()()() Is‘s fun（ ）in the swimming pool选什么A to swim B swimming C swims