_________ is known to all，good friends _________ happiness and value to life.
#72470
A
It； add
B
As； add
C
It； add up
D
As； add to
推荐题目
He drove slowly on the way home until he reached the highway, _____ the speed limit was 60 miles per hour.
#74132
A
because
B
which
C
where
D
that
The songs _____ she sang in the concert yesterday sounded _____.
#71888
A
/ ; beautifully
B
that ; wonderfully
C
which ; well
D
/ ; nice
, we could forgive him for his mistakes!
#70023
A
Were he still a child
B
If he is still a child
C
Did he realize he is wrong
D
He were still a child
So far the majority of cloned animals have suffered from some different serious disorders, ______ died soon after birth.
#69178
A
many of which
B
many of whom
C
many of them
D
many of that