给定日期DD可以计算该日期当月最大天数的正确表达式是_____

Mid Day(date) Month(date) Year(dat

Day（DD） Day（DateSerial（Year（DD），Month（DD），Day（DD）） Day（DateSerial（Year（DD），Month（DD），0）） Day（DateSerial（Year（DD），Month（DD）+1，0））

Mid Day(date) Month(date) Year(date)

Day(D Day(DateSerial(Year(D，Month(D，day(D)) Day(DateSerial(Year(D，Month(D，0)) Day(ＤateSerial(Year(ＤＤ)，Month(ＤＤ)+1，0))

Day(DＤ) Day(DateSerial(Year(DＤ)，Month(DＤ)，Day(DＤ))) Day(DateSerial(Year(DO)，Month(DＤ)，0)) Day(DateSerial(Year(DＤ)，Month(DＤ)+1，0))

Day(DD) Day(DateSerial(Year(DD), Month(DD), day(DD))) Day(DateSerial(Year(DD), Month(DD), 0)) Day(DateSerial(Year(DD), Month(DD)+1, 0))

Day(DD) Day(DateSerial(Year(DD)，Month(DD)，Day(DD))) Year(DD) Day(DateSerial(Year(DD)，Month(DD)+1，0))

两个日期型数据可以相加，即得到一个新的日期。两个日期型数据可以相减，得到两个日期相差的天数。日期型可以和整数型数据相加，得到一个新的日期。日期型可以和整数型数据相减，得到一个新的日期。

Day(DD) Day (Date Serial(Year(DD) Month(DD) ，day(DD) )) Day (Date Serial(Year(D Month(DD)，0))D) Day(Date Serial(Year(DD) ,Month(DD)+1，0))

Month(8) Day(8) Month(dat Week(8)

Day(DD) Day(DateSerial(Year(DD) ,Month(DD) ,day(DD) )) Day(DateSerial(Year(D ,Month(DD) ，0))D) Day(Da teSerial(Year(DD) ,Month(DD) +1，0))

Mid Day(date) Month(date) Year(dat

Month(8) Day(8) Month(date) Week(8)

Day(D Day(DateSerial(Year(D，Month(D，Day(D)) Year(D Day(DateSerial(Year(D，Month(D+1，0))

CDate IsDate Date IsText

Day(D Day (Date Serial(Year(D Month(D ，day(D )) Day (Date Serial(Year(D Month(D，0)) Day(Date Serial(Year(D ,Month(D +1，0))

Day(D Day(DateSerial(Year(D ,Month(D ,day(D )) Day(DateSerial(Year(D ,Month(D ，0)) Day(Da teSerial(Year(D ,Month(D +1，0))

Day(D Day(DateSerial(Year(D ,Month(D ,day(D )) Day(DateSerial(Year(D ,Month(D ，0)) Day(DateSerial(Year(ＤＤ) ,Month(ＤＤ) +1，0))

给定日期DD，可以计算该日期当月最大天数的正确表达式是 ______。