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【简答题】
网络GPS的特点是什么？
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皮皮学刷刷变学霸
举一反三
【简答题】下图甲为种群的年龄结构图，图乙是某一动物种群迁入一个适宜环境后的增长曲线图，请据图回答： 图甲中B表示（）型，其种群密度的发展趋势是（）；决定种群密度的最关键特征是（）。
【单选题】At the age of 29, Dave was a worker, _____ in a small apartment near Boston and _____ what to do about his future. [ ]
A.
living; wondering
B.
lived; wondering
C.
lived; wondered
D.
living; wondered
【单选题】My parents _______ supper before I got home last night. [ ]
A.
had
B.
have had
C.
had had
【单选题】According to Francis Bacon, what do studies serve for?
A.
Studies serve for joy, for happiness, and for joviality.
B.
Studies serve for delight, for ornament, and for ability.
C.
Studies serve for money, for rank, and for fame.
D.
Studies serve for convenience, for comfort, and for content.
【单选题】That was _______ matter that I had no choice but to talk it over with my parents.
A.
a such serious
B.
a so serious
C.
such serious a
D.
so serious a
【单选题】下列关于生物柴油原料说法不正确的是( )
A.
风树茎叶皮的白色乳剂含酮类、氢氰酸类成分
B.
冠果种仁含油率很低
C.
桐可做油墨、涂料生产工业的主要原料
D.
皮树全果油酸含量高
【单选题】管理学上一个有趣的定律叫“酒与污水定律”，意思是把一匙酒倒进一桶污水，得到的是一桶污水；把一匙污水倒进一桶酒里，得到的还是一桶污水。显而易见，污水和酒的比例并不能决定这桶东西的性质，真正起决定作用的就是那一匙污水，只要有它，再多的酒都成了污水。酒与污水定律说明对于坏的组员或东西，要在其开始破坏之前及时处理掉。 下列体现了酒与污水定律的是______。
A.
一公司员工，由于和主管关系不好，自己的意见不被采纳，而整天忧心忡忡，有一次外派支援的机会，总经理将其派出，并简单和他交代了几句：“出去工作，既代表公司，也代表我们个人。怎样做，不用我教。如果觉得顶不住了，打个电话回来。”最后这名员工成为了该公司的中流砥柱，也受到了主管的赏识
B.
在一个团队中，像“沙僧”这样的员工，虽然能力一般，但是任劳任怨的员工，有些领导采取的管理方式是开除
C.
一个好的管理者不是对明星员工的过分重视和关注，而是对一般员工的激励和培养，因为他们知道对“非明星员工”激励得好，效果可以大大胜过对“明星员工”的激励
D.
公司员工张某业务能力极强，但是人品有问题，平时就爱搬弄是非，传播流言，公司领导了解情况后，毫不留情的将其开除掉
【单选题】At the age of 22, Dave was a loser, _____ in a small apartment near Sydney and _____ what to do about his future.
A.
living; wondering
B.
lived; wondering
C.
lived; wondered
D.
living; wondered
【简答题】My brother and I were alone in our apartment. My parents had gone for a party and had left me in 36. I was doing my homework while my younger brother was watching television. 37 the doorbell rang. My ...
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