s()is the first day of a week and s()is the last
S()is the first day of a week.
S( ) is the first day of a week.
There are s( ) day in a week.S( )is the first day of a week.
Sunday is the last day of a week Monday is the first day of
Sunday is the first day of the week and S______is the last d
the last day of a week is ()
The last day of a week is
S------is the seventh day of a week.
which day is the first day of a week
1.S____ is the last day of a week.(S后面字母不限)
Sunday is the ___ day of a week.(1)first (2)second (3)last(4
( )is the first day of a week?