C.expanded 是對的.
A.risen 用于位置或數(shù)量方面的上升；
B.increased 用于數(shù)量方面的增加
D.widen 用于大小或范圍變寬
human knowledge has greatly_in the last 30 years,which enables people to achieve more and live more comfortablely.A.rise
human knowledge has greatly_in the last 30 years,which enables people to achieve more and live more comfortablely.A.risen B.increased C.expanded D.widen求詳解!
英語人氣：904 ℃時間：2019-08-19 12:02:29
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