单项选择题
A.inform B.notify C.announce D.report
Hunger could be his only （）for killing a living thing.A...
单项选择题Hunger could be his only （）for killing a living thing.
A.sensation B.cause C.purpose D.motive
She worked hard at her task before she felt su...
单项选择题She worked hard at her task before she felt sure that the results would（）her long effort.
A.justify B.testify C.rectify D.verify
While the development of the suburbs has created proble...
单项选择题While the development of the suburbs has created problems, it has also provided（） modern housing for millions of people.
A.excessive B.immense C.memorable D.substantia
