中国民主革命的最主要对象是

A．帝国主义

B．帝国主义、封建主义

C．官僚资本主义

D．帝国主义、封建主义、官僚资本主义

The senior senator has in the past three terms both experienced the sweet taste of success and the bitterness of defeat in his legislation fights with his opponents.

A．both experiences

B．experiences both

C．experience both

D．experienced both