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体育锻炼对身体健康的促进作用表现在对( )和( )的影响上,科学合理的体育锻炼在一定程度上能够提高神经系统的调节功能,使机体各器官、系统之间的配合更加协调,从而提高人的工作效率和抗干扰能力。A.
人体形态
B.
自信感
C.
神经系统
D.
机能
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【简答题】(3) Telecommuting( 远程办公 ) It’s 8:30, time for John to start work. So he turns on his radio. Then he eats breakfast. As he eats, he reads his e-mail and reviews his to-do list. Then he sits on the sofa...
【单选题】听力原文：M: Does John know the class is having a surprise party for Mm when he turns twenty-one this week? W: No, he thinks we are giving a retirement party for the dean. We'd hidden the presents we bough...
A.
A ball.
B.
A faculty reception.
C.
A class reunion.
D.
A birthday party.
【简答题】计算，选择得数。 ( ) 1. What's seen plus four? ( ) 2. What's nine plus twelve? ( ) 3. What's thir plus thirty-six? ( ) 4. What's forty-one plus four? ( ) 5. What's twenty-...
【简答题】矿井抽放瓦斯的方法按照抽放瓦斯来源分类有哪些?
【简答题】波矢空间与倒格空间有何关系?为什么说波矢空间内的状态点是准连续的?
【单选题】听力原文：W: Look at this catalogue, John. I think I want to get this red blouse. M: Err, I think you've already one like this in blue. Do you need every color in the rainbow? Q: What does the man mean? (1...
A.
The woman needs blouses in the colors of a rainbow.
B.
The information in the catalog is not always reliable.
C.
He thinks the blue blouse is better than the red one.
D.
He would rather the woman didn't buy the blouse.
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