It is known to all of us that lions meat-eating animals.A. belonged toB. are belonging t

问题补充：

It is known to all of us that lions meat-eating animals.

A. belonged to

B. are belonging to

C. are belonged to

D. belong to

答案：

A. belonged to

B. are belonging to

C. are belonged to

(答案→)D. belong to

解析：狮子属于食肉动物是客观的事实，用一般现在时，属于某人或某类可用belong to，故本题选D。