用所给单词的正确形式填空3p2b1@.](})i.F'e(w6K2W(I1W
Sunday is the/P2q+v8\'E+y-g5\;x4y(T2p6P+?.J （one） day of a week.3p2b1@.](})i.F'e(w6K2W(I1W