A.2~3歲 B.3~4歲 C.4~5歲 D.5~6歲
A.活動(dòng)設(shè)計(jì) B.預(yù)演設(shè)計(jì) C.現(xiàn)場(chǎng)設(shè)計(jì) D.反思設(shè)計(jì)