_____ is known to us all is that America is a developed country _____ the First World.
#72465
A
Which; belonging to
B
as; belonging to 
C
what; belonging to
D
It; belonging to
推荐题目
______, he always makes time for his family.
#68381
A
No matter he is busy
B
No matter how busy he is
C
However he is busy
D
However busy is he
We were very much surprised at the way ___ she treated the old woman.
#73543
A
on which
B
by which
C
to which
D
in which
Mr. White didn’t understand __________ made his wife so upset this morning.
#66608
A
what was it
B
why was it that
C
why it was that
D
what it was that