We live day by day,but in the great things the time of days and weeks ____ so small that a day is unimportant.
#86203
A
is
B
are
C
has been
D
havebeen
推荐题目
Between the two lectures _____ a break, _______ the audience can buy ice cream.
#85555
A
is; when
B
are; when
C
are; which
D
is; which
