A.提高身體素質(zhì) B.提高協(xié)調(diào)性 C.培養(yǎng)藝術(shù)修養(yǎng) D.全面發(fā)展身體
A.規(guī)定動(dòng)作比賽 B.自編動(dòng)作比賽 C.規(guī)定,自選動(dòng)作比賽 D.以上都不對(duì)
A.90-110S B.110-130S C.130-150S D.150-180S