“$\tan \alpha =1$”是“$\alpha =2k\mathrm{\pi }+\frac{\mathrm{\pi }}{4}\left(\mathrm{k}\in \mathrm{Z}\right)$”的（       ）

    Self-confidence decides everything. When you are really confident, it attracts success to you like a magnet(磁铁). Self-confidence is the first step on the way1success. You should try your best to build your self-confidence.

    Be patient with yourself. Getting self-confidence2happen overnight(一夜之间). You might try something new and not meet your goal. If so, see what lessons you have got. Not meeting your goal is a3 to learn more about yourself. Self-confidence needs to be nurtured(培养), a bit at a time.

    Identify(认识)your abilities. Everyone is good at4 so discover the things in which you do well, and then focus on your abilities. Allow yourself to5them. Express yourself, whether it's through art, music, writing,6dance. Find something you enjoy and develop the ability to go with your interest.

    Stop comparing yourself with others. If you want to build your self-confidence, you have to focus on improving your own life for the better. You need to know that there is always someone who is prettier than you, just like there is always someone who 7attractive than you are. Caring about achieving your own goals and dreams is of great importance.

    Take care of yourself.8care of yourself, you should begin with small actions in life, like bathing regularly, brushing your teeth, and so on. Make time for yourself, even 9you are very busy. Either a ten-minute walk or a 50-mile-bike ride a good choice. Just start where you are now.

    Self-confidence can really10through many ways. If your life is not what you want it to be, try to become confident and live your life with confidence.

依次填入下列各句横线处的成语，最恰当的一组是（    ）

①英国政府奉行紧缩性财政政策，借助外国资金开展基础设施建设，中国对此____________。

②这个森林像个迷宫，还好，我们的原住民向导对它           ，我们才不致迷失方向。

③从慢镜头仔细来看，这球的确是奥斯卡假摔，主裁判____________，做出了正确的判罚。