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            • 1．

              Although my grandfather is in his        (九十), he still plays Taichi every morning.

              难度：难
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            • 2．

              ____________ the students will go to the island for the picnic.

              A．Two hundred of      
              B．Two hundred        
              C．Two hundreds of    
              D．Hundreds of
              难度：难
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            • 3．

              The sad story happened two hundred years ago.

                 The sad story happened ________ __________ ___________.

              难度：难
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            • 4．

              ________ of people come to this park everyday.

              A．Hundred       
              B．Hundreds        
              C．Two hundreds          
              D．Thousand
              难度：难
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            • 5．

              There are more than two _______ boys in our school.

              A．hundreds
              B．hundreds of
              C．hundred
              D．hundred of
              难度：难
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            • 6．
              I want two more pens .（改同义句）

                I want                   pens .

              难度：难
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            • 7．

              根据音标或汉语提示，写出单词或词组的适当形式，使句意完整、正确。

              (1) There is a boat on the           / leɪk /.
              (2) She can’t speak Chinese, but she knows much about Chinese           / ˈkʌltʃə(r)]/.
              (3) – What should I do?

              – I think Jim can help you          (解决) this problem.

              (4) – What does she look like?

                 – She is           (瘦的) with brown hair.

              (5) I’m not           (饿的) I just need a cup of coffee.
              (6) –Every year          (成千上万的)people get hurt or die in road accidents.

                 – How terrible!

              难度：难
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            • 8．
              here are about two                     (千) students in the schoool  .
              难度：难
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            • 9．

              In December, Beijing students had 6 days of special “holidays”. Kindergarten, primary and middle school students studied at home on computers because classes were stopped    80    of the smog(雾霾).

                     It’s   81   of the decisions the government(政府) made during the days under the red alert(红色警报) for heavy air pollution. During the days under the red alert, the PM2.5 level in Beijing was always around 300. In northeastern China, things were even   82   . The PM 2.5 level reached over 1,000 in Shenyang on Nov. 8th.

                     The government did something to     83   the problem of smog The Beijing government set limits(限制) on car use and cut some factory hours. They also   84    people to stay indoors.

                           85    , the indoor environment does not always mean there’s good air. Many parents started to worry about their children’s     86   . They asked schools to use air cleaners in classroom and some parents from Shanghai even raised(筹集) money to buy the cleaners.

                     According to the Education Committees(教育委员会) of Shanghai and Beijing, schools will face different problems    87    they use air cleaner systems, such as money and old buildings. But the committees also said they were working on it, hoping to find out plans for every school soon.

              (1) _____________  
              (2) _____________​
              (3) _____________​
              (4) _____________​
              (5) _____________​
              (6) _____________​
              (7) _____________​
              (8) _____________​
              难度：难
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            • 10．
              -----_________ is the population of your city?

                 ----- _________.

              A．What, Two millions                   
              B．How many, Two millions
              C．What, Two million                    
              D．How many, Two million
              难度：难
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