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【简答题】
Distinguish between value-based pricing and cost-based pricing.
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【单选题】A few weeks later the first buildings ______ had been damaged were repaired .
A.
which
B.
that
C.
where
D.
in which
【单选题】Quite a few tall buildings _______ the last two years.
A.
have been put up
B.
were put up
C.
had put up
D.
put up
【单选题】对于键盘事件类KeyEvent，下列哪一项是不正确的（）
A.
监听器为KeyListener
B.
监听器有三个抽象方法，处理不同的键盘事件
C.
主要有键按下，键抬起，击键（按下+抬起）三类事件
D.
对一次击键，监听器只能选择处理一种事件
【简答题】What happened to hutong in most of Old Beijing at the turn of the century? (Para. 9) During the 1990s and early 2000s, as the Wangs hawked cigarettes in Ju’er Hutong, developers sold most of old Beiji...
【单选题】根据预制预应力混凝土简支梁有关现行技术条件的规定，预制梁模板（制梁台座底模及侧模）的预设反拱应按什么线形设置，请从下列选项中选择正确答案（）.
A.
缓和曲线
B.
圆曲线
C.
二次抛物线
【简答题】The city was filled ___ buildings that were no more than a few stories tall.
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