It’s a long time ago ______ I saw you last time.    
#47026
A
when
B
since
C
for
D
that
推荐题目
It is in their ability to speak ________ humans ________ from animals.
#85151
A
which;differ
B
that;different
C
which;different
D
that;differ
…  you got the news that the rocket was sent up successfully?……From the radio.
#85326
A
How was it that
B
How it was that
C
What was it that
D
What it was that