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【判断题】
An increase in ROCE could be achieved by Increasing operating profit and capital employed.A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】The equipment must be bought from a supplier _____ by the company. [ ]
A.
being approved
B.
to be approved
C.
approving
D.
approved
【单选题】The equipment must be bought from a ______ approved by the company.
A.
retailer
B.
wholesaler
C.
supplier
D.
manufacturer
【简答题】既能清热凉血。又能活血散瘀的药物是（ ）
【单选题】The equipment must be bought from a ______ approved by the company.
A.
supplier
B.
customer
C.
carrier
D.
taker
参考解析：
知识点：
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