问答题
The author intends primarily to tell readers in the first paragraph that ______.
A.unrestricted whaling will inevitably result in whales' extinction
B.there has been some achievement in the protection of whales
C.the whales would become extinct in the foreseeable future
D.whales are warm-blooded mammals worth strict protecting
A.
A.unrestricted
B.there
C.the
D.whales