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已知A、B、C、D、E五种物质中均含有地壳中含量最多的元素,B为无色液体,C为黑色固体、D是石灰石的主要成分。B转化为A的条件是通电,A在点燃条件下生成C。图中“→”表示物质之间的转化关系。五种物质的转化关系如图所示(图中反应条件及部分反应物或生成物省略)。
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    It's the time of year when graduates (毕业生) are looking forward to putting constant exams behind and moving on to a more exciting stage of their lives. But in the digital age, not everything is so easily left behind, because they have created a digital footprint that's often not easy to cover up. However, there are various actions they can take to make that online presence more appealing.____

Clean up your Facebook account

    Clean up your Facebook page and get rid of anything that could be considered offensive or held against you. Remember, the test is no longer “Would you want grandma to see it?” but “____”

Use a professional looking photo

    ____, so make sure that first impression is a good one. Again, what worked at school is unlikely to impress the employers. Also, be consistent and use the same photo on all your online platforms.

____

    While it's important to make the transition (过渡) from school to the workplace, you don't want to leave everything behind. Make a point of keeping in touch with your school friends, teachers, professors, sports coaches, or anyone who could be helpful to you as you establish a career.

Be yourself

    Nobody can be more like you than you.____ Turn your social networking pages into your own personal website, and start marketing your own individual brand!

A. A picture is worth a thousand words

B. Would you want a future employer to see it?

C. Make sure your online presence is representative of who you really are.

D. Here are a few suggestions that you might want to pass on.

E. Search your memory

F. Grow your network

G. Whom would you want to see it?