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【简答题】
Skim the statements and identify the paragraph from which the information in each of the following statements is derived. Write down the paragraph number in the brackets. ( ) 1. We know very little about the ocean. ( ) 2. The human-ocean connection is vital to us. ( ) 3. Man is far from having control of the ocean. ( ) 4. There are countless discoveries to be made and lots of work to be doen. ( ) 5. It’s very important to make observations of how the ocean works.. ( ) 6. Ocean exploration is lagging behind owing to lack of funds. ( ) 7. The discoveries we have made about the ocean are but a drop in the bucket. ( ) 8. It is worth our while to make ocean exploration so as to find the key to our survival on Earth. ( ) 9. Healthy ocean can help ease the burden of increasing population on Earth. ( ) 10. The writer and his team film the important part of the ocean life cycle.
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【单选题】The growth of specialisation in the 19th century might be more clearly seen in scien -ces such as _______ .
A.
sociology and chemistry
B.
physics and psychology
C.
sociology and psychology
D.
physics and chemistry
【判断题】古代雅典的教育目的在于培养忠于统治阶级的强悍军人,教育内容单一,方法较严厉。
A.
正确
B.
错误
【简答题】大作业: 主题:老龄化社会的机遇与挑战 题目内容:针对即将到来的老龄化社会,你觉得老龄化社会有哪些投资创业的机会?你认为自己需要准备哪些知识和技能的储备?提前谋划,运用你所具备的专业知识,设计一份创业方案形成 PPT 。你可以开办一家新型的养老机构,创办一家针对老年人慢型病的互联网个性化陪护机构,设计一种针对老年人使用的医疗器械 ... ... 要求: 4 人一组,设计一份创业 PPT ,要求要有...
【单选题】载体中介的 协助 扩散产生饱和现象的机理是
A.
跨膜梯度降低
B.
载体数量减少
C.
能量不够
D.
载体数量所致的转运极限
【单选题】已知2 m =x,5 m =y,则10 -2m 可表示为(  )
A.
xy
B.
x 2 y 2
C.
1 xy
D.
1 x 2 y 2
【判断题】IEEE 802.15.4是一种经济、高效、低数据速率、工作在2.4GHZ和868/928MHZ的无线技术,用于个人区域网和对等网络
A.
正确
B.
错误
【判断题】IEEE802.15.4 是一种经济、高效、低数据速率( <250kbps )、工作在 2.4GHz 和 868/928MHz 的无线技术,用于个人区域网和对等网络。
A.
正确
B.
错误
【简答题】语法10. Clearly and thoughtfully ________(write) , the book inspires confidence in students who wish to seek their own answers.
【单选题】The key_________ successful implementation is clearly communicating the strategy to the whole company.
A.
to
B.
in
C.
of
【判断题】IEEE 802.15.4是一种经济、高效、低数据速率、工作在2.4GHz和868/928MHz的无线技术
A.
正确
B.
错误
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