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【简答题】
服务组合(Service Composition)是将已有服务组合为一个新服务的过程，以增加服务的可复用性、功能和性能。通常独立存在的服务具有较低的价值，只有多方提供的多个服务集成在一起，通过服务的组合与协同来完成共同的业务目标。服务组合一般分为三个阶段：规划阶段、定义阶段、实施阶段。下列描述属于 阶段。 “根据服务组合规范来绑定组合的服务，使这些服务能够协同工作以满足相应的任务或功能”
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A.
B.
C.
【单选题】听力原文：W: With us now, is Malcolm Bricklin, CEO of Visionary Vehicles. M: Hello, everyone. W: We have been hearing a couple of things about this news that Ford Motor Company is slashing up to 30,000 job...
A.
It is closing down some factories in the US.
B.
It no longer offers high-paying jobs.
C.
The number of its employees is doubled after the restructuring.
D.
It is manufacturing as many cars as before.
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【单选题】听力原文：M: Now that they've sound-proofed this room, it's sure a lot easier to work in here. W: You said it. Q: What does the woman mean? (14)
A.
The man tends to repeat himself a lot.
B.
The room was fixed at the man's request.
C.
She also finds it easier to work there now.
D.
The man talks about working instead of doing it.
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