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【单选题】
适用于项目需求清晰、在项目初期就可以明确所有需求、不需要二次开发的软件生命周期模型是(14)；适用于项目事先不能完整定义产品所有需求、计划多期开发的软件生命周期模型是(15)。A.
瀑布模型
B.
迭代模型
C.
快速原型开发
D.
快速创新开发
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【简答题】听力原文：What will the boy wear in the race? Woman: Have you got everything for the race? Boy: Yes, I think so. I'll wear these long running trousers. Woman: It's quite cold. Don't you want your hat too? ...
【单选题】听力原文：W: Have you got the news that the manager will be transferred to the headquarters of our company? M: Really? Who will be our new manager? Q: What does the man want to know? (15)
A.
Where is the manager now?
B.
Who will be his new manager?
C.
Whether his manager is ill.
D.
When the manager will go to the headquarters.
【单选题】听力原文：W: Have you got the news that the manager will be transferred to the headquarters of our company? M: Really? Who will be our new manager? Q: What does the man want to know? (14)
A.
Where the manager is now.
B.
Who will be his new manager.
C.
Whether his manager is iii.
D.
When the manager will go to the headquarters.
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