5.What the chimpanzees are trained to do
is not natural to them,nor does it make much sense to
the animals.
A.What the chimpanzees are trained to do is not natural to them,neither does it make much sense to the animals.
B.What the climpanzees are trained to do is not
natural to them,it makes much sense to the animals.
C.What the chimpanzees are trained to do is not natural to them,so does it make much sense to the animals.
D.What the chimpanzees are trained to do is not natural to them,but it doesn’t matter to the animals.