是 a swimming star 还是a swimmer star

是 a swimming star 还是a swimmer star 是swimming through 还是swimming across? basketball star是用a 还是an tongshang 跑步明星是runner star还是running star? 排球明星的英语是volleyball star还是volly star there is a swimming pool near school 还是 there is a swimming pool near the school?我认为是后者 是Do they like swimming,还是Does they like swimming? 去游泳是go swimming还是going swimming such as swimming的swimming是动词还是名词 have a swim还是have a swimming Have a swim 还是have a swimming star是可数名词还是不可数名词? star,fruit是单数还是复数 是the-star还是the-stars 为什么用swimming star 而不用 swim star How abaot 后面加go swimming还是going swimming还是to go swimmingHao about________________?A.go swimming B.going swimming C.to go swimming说出答案和理由. go swimming是名词还是动词 Swimming,shopping是动词还是名词