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【简答题】
是物联网的基础,其原因在于随着网络技术的发展,互联网(移动互联网)形成了一个覆盖全球的、的、稳定的信息公路。在此基础上,海量的感知数据被有效地收集和利用,智能的决策及时地反馈到广袤的物理世界中。
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举一反三
【单选题】外平衡式热力膨胀阀的温包应放在平衡管接点()
A.
之前
B.
之后
C.
A、B皆可
D.
视安装条件而定
【单选题】The new Greenpeace card breaks down in a few months.
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】外平衡式热力膨胀阀的温包应放在平衡管接点______。
A.
之前
B.
之后
C.
之前之后都可以
D.
视安装条件而定
【单选题】的石灰华地貌无论单体规模还是群体数量都位居世界之首。
A.
美国黄石国家公园
B.
中国黄龙自然保护区
C.
中国九寨沟风景名胜区
D.
中国香格里拉的白水台
【单选题】外平衡式热力膨胀阀的温包应放在平衡管接点______。
A.
之前
B.
之后
C.
前后皆可
D.
视安装条件而定
【单选题】琴、筝、瑟早在周、秦时代就有了,汉代的箜篌、阮,隋、唐的琵琶,元代的三弦,明代的扬琴等等,一直在我国音乐历史上占有重要地位。按弹奏原理,大致可分为 3 类:平置弹奏的是( ) 。
A.
如琴、筝、瑟等;
B.
如琵琶、三弦、月琴、柳琴、阮等;
C.
如扬琴等;
D.
如二胡等;
【单选题】The Shipbreakers of Alang arouse the ire of Greenpeace because of
A.
India's non - repentant nuclear stance.
B.
India's import - competing industrialization policies.
C.
the difficulty of avoiding ship accidents between Greenpeace's sailboat and the reconstructed Container ships of Alang.
D.
the large amount of pollution associated with the operations at Alang.
【单选题】The Shipbreakers of Alang arouse the ire of Greenpeace because of
A.
India's non-repentant nuclear stance.
B.
India's import-competing industrialization policies.
C.
the difficulty of avoiding ship accidents between Greenpeace's sailboat and the reconstructed Container ships of Alang.
D.
the large amount of pollution associated with the operations at Alang.
E.
their competition with capital-intensive industries.
【单选题】Greenpeace have suggested that it___________be possible to reduce deforestation(森林砍伐)if traditional forms of agriculture are promoted.
A.
is going to
B.
might
C.
must
【简答题】In g__________, he can get along well with his classmates.
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