网址：http://m.1010jiajiao.com/timu_id_2206531[举报]
He wants ________ something ________ himself busy．
A．
to do; to keep
B．
doing; to keep
C．
do; keeping
D．
doing; keeping
A．do, keeping
B．to do, to keep
C．doing, to keep,
D．to do, keeping