In the near future, more advances in cloning technology       by scientists.
#100756
A
are making
B
are made
C
will make
D
will be made
推荐题目
I ____  talking to you.  You never listen to me.
#103385
A
feed up with
B
feed on
C
am fed up with
D
am fed up of
Who can bear _____ so many times?
#101515
A
laugh
B
laugh at
C
being laughed
D
being laughed at