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We cannot __________ that our flights will never be delayed.
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We interviewed a number of candidates but none of them __________ us.
When my landlady said she wanted to keep $380 of my __________ to paint the walls, I was furious.
When the _____ occurred, many people were so frightened that for several hours afterwards they could not say a word
精准医学研究形成的三个方向是的生物标志物、临床诊疗方案、( ).
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