---How long have you been running ?  ---Since ______ .
#51857
A
two hours
B
two hours ago
C
I am ten years old
D
for two hours
推荐题目
Last night we watched ______ film on Channel 6.
#51605
A
a two-hours
B
a two hours
C
a two-hour
D
a two-hour’s
     of the juice        orange. It’s very pure.
#51476
A
Fourth five, are
B
Four fifths , are
C
Fourth five, is
D
Four fifths, is
_______ children in Africa have little food to eat, and we can help them.
#51644
A
Million
B
A millions
C
Millions of
D
Millions
Did you know the Earth is home to __________ animals?
#51201
A
million
B
millions
C
millions of
D
million of