妖妖小雯雯
1. 都可以，有些差异。也可以说：Can I take (annual/sick/personal) leave? 年假，病假，事假, or I wonder if I could take leave.2. 强调一天，用one更好。Can/May I ask for/take one day off? 这几个可以互换的。3. Can/May I ask for/take three days off? -- Can/May, ask for/take 同上，可以互换4. One hour off / One week leave / 3 days sick leave5. How many days leave have you remained for this month?
原谅未来的未来
1.两个句子都能表示请假的意思，但有细微的不同。第一个句子意思是“请个假”，leave是抽象名词，第二个句子意思是明确的请“一天”假。 其他说法：Could you kindly excuse my absence on Monday and Tuesday? Thanks。 I should very much like to have a leave of three days, beginning on May 15. I hope that my request will be given due consideration.2.第一个句子不地道了，第二个很准确。one day就是明确地指明了天数。3.同2 请假应当把请假的原因和时间说清楚，用确切数字。4.one hour's off / one week's leave / ask for sick leave of three days5.How many days can you be off this month?
