____ his way to school, he picked up a wallet and found the owner ____ a rainy day.
#47672
A
On; in
B
In; on
C
On; on
D
On; at
推荐题目
_________ her mother, she became a famous scientist. 
#46404
A
With the help
B
Thanks for
C
Thanks to
D
As a result
—Is the bag beautiful?—Yes, at _____ it’s _____ the one you bought for me.
#49167
A
last; as bad as
B
least; no better than
C
last; not better
D
least; no worse than