---How long have you ________ your penfriend?---For five days. I received it last Sunday.
#55002
A
heard from
B
received the letter from
C
heard of
D
had the letter from
推荐题目
Many old men prefer __________ in a peaceful countryside.
#52397
A
to live
B
living
C
live
D
lived
We’re going to set up a food bank to help hungry people. 
#58938
A
set out
B
put up
C
fix up
D
publish
I ______ to think their jobs were ______ .
#58578
A
used; bored
B
am used; boring
C
am used; bored
D
used; boring