In my opinion, keeping dogs should not be banned, but ________to certain areas.
A．limited B．limiting
C．to limit D．to be limited
In my opinion, keeping dogs should not be banned, but ________to certain areas.
A．limited B．limiting
C．to limit D．to be limited
A 考查limit的用法。句意：在我看来，养狗不应当被禁止，而应限制在固定的区域内。limit与主语keeping dogs是被动关系，故构成be limited to...意为“被限制在……”。