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【单选题】
频率越低电磁波的能量就________，穿透能力_______，与物质发生作用的机会就越少，穿透的时候损耗就越小.A.
越强；越强
B.
越强；越弱
C.
越弱；越强
D.
越弱；越弱
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【单选题】According to the passage, Emperor penguins fight against each other for ______.
A.
a piece of ground
B.
a female
C.
an egg
D.
a chick left alone by its parents
【简答题】《人生的境界》作者是_______,中国当代著名的哲学家,教育家,被誉为“现代新儒家”。
【简答题】We __ you ! you can make it . [ ] A .believe B.believe in C.hope D.hope that
【单选题】We hope that you will give us the opportunity to show you the fine work we do and the expertise of our qualified .
A.
serviceman
B.
servantman
C.
servemen
D.
servicemen
【简答题】阅读理解 Can you think of a bird that can't fly but is a very good swimmer? The emperor penguin is one! Since last week, six emperor penguins have been on show at the Beijing Pacific Underwater World (太平洋...
【简答题】We hope to come ______ terms ______ you ______ this trial order.
【简答题】Eugene O’Neil did not write ______. A.The Emperor Jones B.Anna Christie C.The Hairy Ape D.The Saloon
【简答题】We have the pleasure ______ introducing ourselves to you with the hope that we may have an opportunity ______ cooperating with you.
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