at first 和 first of all的区别

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• 英语翻译It was the first day of our winter holiday.All of us were very happy.Why?Because we have one months to do things we love to do.We are free.Although we have some homework.But we can finish them in several days.And the rest time we can make good use of.My god!We have been very tired after hard studying.In winter holidays,I want to have full sleep and eat good food in order to replenish myself.Last but not the least,I will have a good rest.
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• 2.Saturday is the ______ day of the week.A.first B.second C.last D.third 3.Get up early,______ you'll catch the early bus.A.so B.and C.but D.or 这两道题答案写的是B和D,错了错了3.Get up early,______ you'll catch the early bus.A.so B.and C.but D.or 4.Hurry up,______ you'll be late for class.A.so B.and C.but D.or 3选B,4选D
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