—Lin Ming ______baseball.He plays chess(国际象棋)．
—Oh，it isn't good for him.
A．don't play B．doesn't play
C．doesn't have D．don't have
—Lin Ming ______baseball.He plays chess(国际象棋)．
—Oh，it isn't good for him.
A．don't play B．doesn't play
C．doesn't have D．don't have
答案：B 点拨：考查一般现在时。Lin Ming是第三人称单数形式，助动词应用doesn't，排除A、D两项。由“He plays chess(国际象棋)．”可知前句可能为“林明不打棒球”，排除C项。故选B项。