【题目】It is known that tigers _________ meat-eating animals _______ meat.
A. belonged to; fed on B. belonging to; feed on
C. were belonged to; feed on D. belonging to, feeding on
在线课程【答案】B
【解析】考查非谓语动词和谓语动词。句意：众所周知属于肉食动物的老虎以肉为主食。“属于肉食动物”为定语修饰tigers，belong to为不及物动词短语不能用于被动，所以作定语要用现在分词。而第二个空处应该是句子的谓语，老虎以肉为主食。故B正确。