0  305244  305252  305258  305262  305268  305270  305274  305280  305282  305288  305294  305298  305300  305304  305310  305312  305318  305322  305324  305328  305330  305334  305336  305338  305339  305340  305342  305343  305344  305346  305348  305352  305354  305358  305360  305364  305370  305372  305378  305382  305384  305388  305394  305400  305402  305408  305412  305414  305420  305424  305430  305438  447090 

7、以下天体与我们的视觉对应正确的是(   )             

A.星云--------一闪即逝        B.行星--------圆缺多变

C.彗星--------拖着长尾        D.月亮--------轮廓模糊

读下图(图中阴影区表示黑夜),做8---9题。

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6、下图中表示北半球夏至日的是(   )

 

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5、下列纬度既无阳光直射,又无极昼、极夜的是(   )       (   )

A.200N  B.300S     C.680N   D.700S

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4、下列关于图中的说法正确的是(   )

A.从南极看地球    B.M昼短于N

C.M点正处于黎明时间   D.N地正午太阳高度大于M地

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3、天安门广场上的国旗与太阳同时升起,下列日期中升旗仪式最早的是    (   )

A.5月1日     B. 7月1日   C.8月1日   D.10月1日

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2、下图表示夏至日或冬至日四个不同纬度地区的昼夜长短情况(图中阴影部分表示黑夜),四地纬度从低到高的正确排序是(   )

 

A.①③④②      B.①②③④   C.③①②④   D.④③②①

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1、地球内部由外向里的分层依次是           (   )

A.地幔、地壳、地核         B.地核、地幔、地壳 

C.地壳、地幔、地核         D.地壳、地核、地幔

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根据课文内容完成下面语法填空,注意单词拼写和词语用法:

  The tale was set in London in 1903. Henry,   1   American, was rescued in the sea by accident.   2   (lose) in London and having no money on him, he   3  (游荡)in London streets,   4   (hunger). He was spot by two rich brothers and invited to step into a house. Henry was given an   5  (信封)with money in it and asked not to open it until two p. m. With the envelope in hand, Henry entered a   6  (餐馆). He ordered some food. After   7    (eat) Henry opened the letter and found   8   was a million pound banknote. The owner and the waiter   9   (感到震惊). They couldn't believe Henry   10   was in rags could be so rich. The owner thanked Henry for his coming to his little eating place and even asked Henry to forget the meal bill.

答案:1. an 2. Lost  3. was wandering  4. hungry  5. envelope  6. restaurant 7. eating 8. it  9. were shocked 10. who

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