【題目】珠江三角洲區域主要發展的經濟是 （ ）
A. 以農業為主的經濟 B. 以重工業為主的經濟
C. 外向型經濟 D. 以旅游業為主的經濟
寒假樂園北京教育出版社系列答案科目：初中地理 來源： 題型：
【題目】下列關于地理與人們的生活和生產的說法正確的是（ ）
A. 地理與人們的生活息息相關 B. 地理對人們的生活影響不大
C. 地理只是一門學科，與生活、生產無關 D. “一方水土養一方人”的說法不正確
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【題目】
| This boy demonstrated his invention a pen with a reading glass，in Harbin on January 20，2009.Over 16 small inventions have been made since a training course was opened at the Science Palace in Harbin in November，2008. |
| This boy's invention，which can cut an apple into pieces，was demonstrated in Harbin on January 20，2009. |
| This boy invented a musical alarm clock which he demonstrated in Harbin on January 20，2009. |
| This small car was invented in March，2010 by a college student.It has 250 cm long and 100 cm wide.The car weighs less than 50 kg.It only has one seat. |
【1】When was the training course opened at the Science Palace in Harbin?
A. In January，2009. B. In November，2008.
C. In May，2009. D. In March，2010.
【2】Which invention is the latest?
A. The small car with one seat.
B. The musical alarm clock.
C. The pen with a reading glass.
D. The machine which can cut apples into pieces.
【3】The third boy invented something that can help people ________.
A. cut an apple into pieces
B. wake up every morning
C. take the bus conveniently
D. see words clearly
【4】The underlined word “demonstrated” in the passage means “________”．
A. showed B. drew C. imagined D. divided
【5】The passage mainly talks about ________.
A. several new inventions
B. students' school life
C. the training course in Harbin
D. the Science Palace in Harbin
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【題目】如圖1所示電路中，燈泡L上標有“6V，9W”字樣，閉合開關
S后，燈泡正常發光，電壓表V1的示數為U1，電壓表V2的示數為U2，若U1:U2=2:3，則下列說法中不正確的是：
A. 燈絲電阻是4Ω B. 電阻R消耗的功率是6W
C. 電阻R的阻值是6Ω D. 電源電壓是15V
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【題目】讀四幅經緯網圖，下面小題．
（1）在圖中數字所示的地點中，既位于東半球，又位于北半球的是（ ）
A.①②
B.③④
C.③
D.④
（2）在圖中所示的地點中，位于中緯度的是（ ）
A.①②③
B.②③④
C.①②④
D.①③④
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