We live day by day, but in the great things, the time of days and weeks ____ so small that a day is unimportant.
#85914
A
is
B
are
C
has been
D
have been
推荐题目
— Why does the lake smell terrible?— Because large quantities of water ____.
#85686
A
have polluted
B
is being polluted
C
has been polluted
D
have been polluted
He always dreams of ______ a chance for him to go abroad for further study．
#85823
A
there being
B
there to be
C
there is
D
being
Dr. Green, as well as his wife and children, ______ visit Beijing this winter.
#85966
A
was going to
B
were going to
C
is going to
D
are going to