Mr. Smith was very ill.The doctors said he was of death.A. at the edgeB. at edgeC. on edg

发布时间：2020-08-15 02:21:01

Mr. Smith was very ill.The doctors said he was      of death.
A. at the edge
B. at edge
C. on edge
D. on the edge

网友回答

A. at the edge
B. at edge
C. on edge
(答案→)D. on the edge
解析：on the edge of death意为:在死亡的边缘,  at the edge of在…边上.
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