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信息发布者:
A
C
B
D
A
B
D
D
B
A
        The public transport system is very comfortable and safe. People drive shared-cars which float 
in the air and this saves lots of space.
        We all shop online on Mars with our computers and phones. And the robots will help send the 
goods to our houses.
        We don't need to go to school. Every student has a computer at home connected to an interplanetary 
network. It is much more relaxing and interesting for the students to learn.
        And we also have more free time now with the help of technology. We can pay more attention 
to the things we are really interested in.
look up 查找
astronaut 宇航员
try one's best 尽某人最大努力
knock at 敲
A
考查名词。
句意:他们说这门课占用他们太多的时间。A.科目     B.国家     C.书     D.考试 
据前一句“Some students often have trouble learning English.有些学生在学习英语方面经常有困难。”可知,空处指英语这门科目,故选A。
C
考查特殊疑问词。
句意:为什么?
A.哪里     B.何时     C.为什么     D.什么
根据前一句“Even though they work hard,they still cannot get good grades on tests.即使他们努力学习,他们仍然不能在考试中取得好成绩。"可推知,此处是问为什么出现这样的情况,故选C。
B
考查动词。
句意:邓在1998年被选为宇航员实习生。
A.决定    B.选择     C.提供      D.考虑
根据句意,本处指邓被选中作为宇航员实习生,be chosen as 被选为,故选B。
D
考查动名词。
句意:自从那天起,他几乎花费了所有的时间努力训练成为一名宇航员。
A.玩耍    B.跑步     C.思考      D.训练
根据上文“astronaut trainee宇航实习生”可知,要成为真正的宇航员还需要大量的训练,故选D。
A
考查动词。
句意:有时,他甚至会哭。
A.哭    B.笑    C.跳舞    D.睡觉
本句是前一句“He often felt sad.他经常感到悲伤。"的进一步表述,结合备选项可知,此处指他甚至会哭,故选A。
B  
考查连词。
句意:虽然他现在已经五十多岁了,但他仍然努力训练。
A.但是        B.虽然     C.除非      D.如果
根据句意可知,“他现在已经五十多岁了”与“他努力训练”为让步关系,此处用although 引导让步状语从句,故选B。
D
考查名词。
句意:不管什么时候,只要有机会,我必须做好准备。
A.时间    B.支持     C.信任      D.机会
根据本段第一句“Deng still tries his best for the dream.邓仍然为这个梦想竭尽全力。”可知,邓一直在等待实现梦想的机会,故选D。
D
考查动词。
句意:你可能不会立刻成功。
A.完成    B.停止     C.继续      D.成功
根据倒数第二段最后一句“Deng had waited 24 years for that very moment. 邓为那一刻等了24年。”可知邓的故事告诉我们梦想可能并不会在一开始就成功实现。故选D。
B  
考查形容词。
句意:但是要有耐心,试着改进你的方法并坚持下去。
A.受欢迎的    B.耐心的    C.有礼貌的    D.醒着的
根据前一句“Your efforts might not succeed at once.你的努力可能不会马上成功。"并结合选项可知,此处指要有耐心,故选B。
A  
考查介词。
句意:你可能不需要像邓那样等待很多年才能等到那一刻。
A.像      B.为了      C.和      D.通过
此处用邓的事例举例,用介词like(像),故选A。
The public transport system(公共交通系统) is 
very comfortable and safe. People drive shared-cars(共享汽车) which float(漂浮) in the air and this saves(节约) lots of space. We all shop online on Mars with our computers and phones. And the robots will help send the goods to our houses. We don't need to go to school. Every student has a computer at home connected to an interplanetary
(太阳系内的;行星间的 network. It is much more relaxing and interesting for the students to learn. And we also have more free time now with the help of(在...的帮助下) technology. We can 
pay more attention to(更加关注) the things we are really interested in.