【C7】A．carried awayB．carried outC．put awayD．put out

A survey was carried out on the death rate of ？

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【C4】A．figure outB．come outC．carry outD．put out

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【C7】A．bringB．tookC．fetchedD．carried

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Traditionally, universities have carried out two main activities: research and teaching. A

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Everyone in that firm has to______ the instructions of the boss.A．carry awayB．carry outC．c

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【C8】A．work outB．figure outC．carry outD．put out

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The hospital is _______ tests to find out what’s wrong with the little boy. A.carrying outB.carrying

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