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put on his mettle (чью-либо выдержку, тж.); put on his mettle | |||
put someone on his mettle; put someone to his mettle; put someone upon his mettle; set someone on his mettle; set someone to his mettle; set someone upon his mettle; try someone's mettle | |||
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try smb.'s courage (smb.'s honesty, smb.'s faithfulness, smb.'s incorruptibility, etc., и т.д.) |