A::He
B:
C:1s2
D:
为弘扬中华民族传统文化,某校举办了“古诗文大赛”,并为获奖同学购买签字笔和笔记本作为奖品.1支签字笔和2个笔记本共8.5元,2支签字笔和3个笔记本共13.5元.
写出反义词
颓废—____ 迷惘—____ 不知所措—____
Lucy said she __________ cook meals when she was five.