The boss ______________ him permission to take time off, but he took it anyway. (not; give)
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I _________ (wait) there for more than two hours when she finally arrived.
I was afraid I ___________ (offend) her.
He couldn not guess where she __________ (hide).
过于强调信息通信技术易于导致()。
A.商业利益主导城市发展
B.城市发展缓慢
C.经济可持续问题的恶化
D.社会可持续问题的恶化
E.城市两极分化
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