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【单选题】
{一项工程由甲、乙、丙三个工程队共同完成需要15天,甲队与乙队的工作效率相同,丙队3天的工作量与乙队4天的工作量相当。三队同时开工2天后,丙队被调往另一工地,甲、留下继续工作。那么,开工22天以后,这项工程}
A.
已经完工
B.
余下的量需甲乙两队共同工作1天
C.
余下的量需两队共同工作1天
D.
余下的量需甲乙丙三队共同工作1天
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皮皮学刷刷变学霸
举一反三
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A.
正确
B.
错误
【单选题】In third-party suits, which of the auditor's defenses contends no implied or expressed contract?
A.
Lack of duty
B.
Non-negligent performance
C.
Contributory negligence
D.
Absence of causal connections
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spend       
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A.
are allowed; unless you're
B.
aren't allowed; unless you're
C.
aren't allowed; if you're
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minors
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D.
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A.
juice, apple
B.
apples, juice
C.
juice, apples
D.
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A.
正确
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A.
服务管理功能
B.
货运组织功能
C.
辅助服务功能
D.
核心站务功能
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