单选题The text is probably written as ______.A a report of scientific progress to the general public.B an academic discussion of new possibilities in genetic science.C an argument for using pigs over sheep as transplant materials.D a look into advantages and
题目
单选题
The text is probably written as ______.
A
a report of scientific progress to the general public.
B
an academic discussion of new possibilities in genetic science.
C
an argument for using pigs over sheep as transplant materials.
D
a look into advantages and disadvantages of cloning technology.