根据短文提示,请将下列的图片所代表的地点按Uncle Michael的行程顺序排列.
Uncle Michael likes going sightseeing for vacation .His office is in New York,
but he usually travels from one place to another. Last Monday he was in Tokyo.
Three days later he was in Australia. The day before yesterday he was in
Beijing . Last night he was in Shanghai. But now he is on the way to Tibet. He is
going there for a week. How busy he is !
A       B            C  
D         E            F
正确顺序:B→{#blank#}1{#/blank#} →{#blank#}2{#/blank#} → {#blank#}3{#/blank#} →{#blank#}4{#/blank#} → {#blank#}5{#/blank#} 

B

Venus is close to Earth．It is the second planet from the Sun．Earth is the third planet from the Sun．Venus is similar to Earth in size and mass (质量).It is often described as Earth's“sister”.

    Scientists have been learning about Venus for a long time．First they looked at Venus through telescopes(望远镜)．But Venus is covered with thick(厚的)clouds．Scientists could not see Venus well through the clouds．So they made guesses about it．

    For a long time, scientists thought that Venus had water and plants．They thought Venus might have animals，too．But they didn't know for sure．

    Then scientists found a way to learn more about Venus．In the 1960s，they began sending probes (航天探测器) to Venus．The probes flew through the thick clouds．They took pictures of Venus up close．They found out many things ,too．The probes sent the pictures and things they found out back to the scientists．

    The scientists learned a lot from the probes．First they learned that most of their guesses were not right．And they learned that Venus is very hot．

    After that，scientists knew they could not send people to Venus．But they still wanted to know more about it．So they sent new probes．These new probes took great pictures of the planet．The pictures showed that Venus has plains(平原)and mountains! And in some ways，Venus looks like Earth．

C

    Many scientists think that life may be very different by 2050.

    First of all, TV might not be used by 2050. People will choose music, films, programs and newspapers on the computer. And they can smell(闻) and touch things on the Internet. That sounds really interesting.

    Water pollution(污染) will become the most serious problem by 2050. Human beings will need more water than today. There will be less fresh water on the earth.

    Cars will not only run on the land but also fly in the air by 2050. That can help to alleviate the heavy traffic. There won't be any accidents, because computers will control the traffic. What's more, the speed of the plane will be much faster. It'll take only 2 hours for people to fly from Los Angeles to Tokyo.

    Robots will become very popular by 2050, because they don't ask for money and can work 24 hours a day. We'll see robots everywhere — factories, schools, hospitals, shops and homes.

    By 2050, medicine will be improved a lot. Cancer and AIDs won't be serious diseases.

    Today, almost everyone has a smartphone. We use it to communicate (交流) with our friends, listen to music and pay for the things we buy. Smartphones make our lives convenient (方便的).

    However, many people are too dependent (依赖的) on them: We often see people sitting together with nothing to say, just playing on their phones by themselves. We often see family members playing on their phones at home without talking to one another.

    I want to tell everyone that it is time for us to think carefully about this problem. We must stop using our phones so much. Friends need to talk face to face. Families need more communication at home. Only in this way can people get closer to each other. Let's do it together.