问题
Though radio and television are ____ popular in the world today, I think the TV is ____ useful.–Of course, onTV wecanseeandhearwhatisgoingon home and abroad.
A:more, less
B:very, more
C:more, more
D:very, less;
B:very, more
C:more, more
D:very, less;
正确答案是：
