He ________ a piece of waste paper, and put it into the rubbish bag. [ ]

A. picked up

B. threw away

C. looked for

D. handed in

心血虚与心阴虚的共有症是

A．胸闷气短

B．头晕目眩，面白无华

C．五心烦热，潮热盗汗

D．心悸怔忡，失眠多梦

E．唇舌淡白，脉细