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【多选题】
安全韧性城市的建设离不开以市政基础设施为主的工程保障和以自然生态空间为主的生态保障。以下属于韧性城市工程性建设措施的是（ ）。
A.
智慧政务
B.
海绵城市建设
C.
综合管廊系统
D.
智能电网
参考答案：
参考解析：
刷刷题刷刷变学霸
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【单选题】Obtaining Drinking Water from Air Humidity Not a plant to be seen，the desert ground is too dry．But the air contains water，and research scientists have found a (51) of obtaining drinking water from a...
A.
who
B.
where
C.
when
D.
which
【单选题】Section BDirections: There are 2 passages in this section．Each passage is followed by some questions or unfinished statements．For each of them there are four choices marked A, B, C and D．You should de...
A.
they can afford the cure for malaria
B.
they can save their cash efficiently
C.
they can live safely in the village
D.
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