Mr. Smith was very ill.The doctors said he was of death.A.at the edgeB.at edgeC.
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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 |
试题答案
D

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 |
D