The manager was deeply concerned that two of his competent workershad lefthad left(leave).
【考點(diǎn)】過去完成時.
【答案】had left
【解答】
【點(diǎn)評】
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發(fā)布:2024/10/17 8:0:2組卷:3引用:2難度:0.7
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