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【单选题】
下列人生观中正确的是( )。A.
拜金主义
B.
享乐主义
C.
极端个人主义
D.
服务人民、奉献社会
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皮皮学刷刷变学霸
举一反三
【简答题】Hemerocallis fulva
【简答题】干的黄花菜
【单选题】In early 2004 eight tiny sensors were dropped from a plane near a military base in California. After hitting the ground, the sensors—also known as smart dust sensors—organized themselves into a networ...
A.
giving troops their protective gear
B.
organizing themselves into a computer network
C.
detecting the movement of military vehicles nearby
D.
operating in remote and dangerous War zones
【单选题】Tiny sensors will be built into the new spaceship so that ______.
A.
the computer brain can feel the smallest pinpricks
B.
the spaceship can have human sensations
C.
the sensors can send signals to the spaceship
D.
the spaceship will be capable of repairing itself
【简答题】如何避免黄花菜中毒？
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