----How old are you?  ----I’m fifteen. I was born ________ 1990. 
#50254
A
in
B
at
C
on
D
for
推荐题目
—When you’re hungry, where can you get something to eat? —_______.
#49198
A
In a pool
B
In a restaurant
C
In a garden
D
In a library
The sunlight goes_____the window.
#49939
A
through
B
at
C
along
D
across.