All the cloned animals have so far suffered from some serious disorders, many of        dying soon after birth.
#90946
A
that
B
whom
C
which
D
them .
推荐题目
 ______ on the portrait, mother was deep in thought.
#91619
A
Fixed her eyes
B
Her eyes are fixed
C
Her eyes fixing
D
With her eyes fixed
______ the day going on, the weather got worse.
#91259
A
As
B
Since
C
With
D
While
_______ no buses , we have to walk home
#91122
A
There were
B
There being
C
It was
D
It being