是in a sunny Sunday还是 on a sunny Sunday?应该说in a sunny Sunday还是 on a sunny Sunday?

是in a sunny Sunday还是 on a sunny Sunday?应该说in a sunny Sunday还是 on a sunny Sunday? 用in a sunny morning 还是on a sunny morning?为什么?那on Sunday morning呢 on a sunny morning 还是in a sunny morning同上 是 in sunday 还是 at sunday 还是 on sunday? 是in Sunday还是on sunday ---------a Sunday morning 是用in还是on? _____sunny days,my grandparents always____for a walk.是in 还是 on sunny days 是on Sunday evening还是in Sunday evening 是on the sunday afternoon 还是in the sunday afternoon 是 in Sunday afternoon 还是 on Sunday afternoon 是on Sunday morning还是in Sunday morning? 1.His paernts flew to Hong Kong ______ a sunny Sunday A.in B.on C.at D.to _______ Sunday morning,I'm going to have a haircut.请问是填in还是on? It’（）day today A:sunday B:sun C:sunny my mother takes a walk on sunny sunday 翻译句子 Sue takes a walk on sunny Sunday?是什么意思 is+it+sunny+on+this+sunday+morning是甚么意思 When can you watch TV?--____________是In Sunday还是On Sunday evening.Tom has ______ eggs and vegetables for lunch.A.a B./ C.an D.any