The association is ________ to raising funds to help the blind.

She got a job as an assistant stage manager at the Cambridge Arts Festival Theatre, thinkingthat it might ________ to a career as a playwright ( 剧作家 ).

元朝管辖西藏地区事务的机构 ()

The boy ran out of the classroom without the teacher's _______.

我国农业社会主义改造基本完成的标志是 ______。