A．after hisB．before hisC．after itsD．before its

When does education begin？A．Before one enters school.B．After one enters school.C．After one

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The deal ______ before it was signed and sealed, even after the Letter of Intent was drawn

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【C14】A．before longB．after longC．long beforeD．long after

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【C5】A．SinceB．After a whileC．AgainD．Before long

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Our English teacher advises us to look ___ our test paper before we hand it in.A、after

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_________(53)A.when B.after C.before D.until

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_________(64)A.before B.after C.without D.during

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