He's been collecting stamps _ he was eight years old.
#40237
A
when
B
while
C
and
D
since
推荐题目
—______ is the bridge over there? —It's about 480 meters long.
#38717
A
How long
B
How soon
C
How many
D
How much
Taiwan is ____ the east of China and Japan is ____ the east of China.
#40392
A
in, in
B
in, to
C
to, in
D
to, to