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【简答题】
用质量相等的0℃的0℃的冷却食物，______的效果好一些．这是因为用0℃的冰冷却物体时比0℃的了一个______过程，要______大量的热量．沸油烫伤比同质量的沸水烫伤更严重，这是因为______．
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【单选题】关于柴油机下列说法中,最准确的是:
A.
柴油机是以柴油为燃料的热力发动机
B.
柴油机是将燃料的热能转换为机械能的内燃机
C.
柴油机是压燃式内燃机
D.
柴油机是一种两次能量转换都在气缸内进行的点燃内燃机
【简答题】There&39;s no question that the Earth is getting hotter. The real questions are: How much of the warming is our fault, and are we 1 to slow the devastation by controlling our insatiable 2 for fossil f...
【单选题】关于柴油机下列说法中，最准确的是：（）
A.
柴油机是以柴油为燃料的热力发动机
B.
柴油机是将燃料的热能转换为机械能的内燃
C.
柴油机是压燃式内燃机
D.
柴油机是一种两次能量转换都在气缸内进行的点燃内燃机
【简答题】While many young people may resist getting a 'real job' or becoming independent, these are the things that make you happy and give you purpose. Some people underestimate the satisfaction of working, t...
【单选题】Whats the real meaning of the phrase 'in the ring' (Line 6, Para. 3)?
A.
Getting the ring as a symbol of the non-GMO label.
B.
Fighting with other companies in a boxing ring.
C.
Calling other other companies to apply for the non-GMO certification.
D.
Competing with other companies for the non-GMO certification.
【简答题】As a child,I was truly afraid of the dark and of getting lost;these fears were very real and caused me some uncomfortable moments. Maybe it was the strange__36 things looked and sounded in my familiar...
【单选题】Getting Home which _____ a real-life event, is a very touching film. [ ]
A.
based on
B.
bases on
C.
is based on
D.
is basing on
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