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.

传动装置可分为____和____。

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。

    Wi-Fi is a wireless networking technology used across the globe. A 1 misunderstanding is that the term Wi-Fi is short for “wireless fidelity(保真度)”. However, this is not the case. Wi-Fi is 2 a trademarked phrase that uses the 802.11 standard, which was 3 by the Institute of Electrical and Electronics Engineers (IEEE). That is to say, instead of using 4, your computer is connected to the internet or other computers by radio.

    This standard was 5 promoted by the Wi-Fi Alliance, a trade group that pioneered commercialization of the 6. A person or business can use a wireless router( 路由器) or a similar 7 to create a “hotspot” or an area in which proper devices can connect wirelessly to a network or 8 Internet access. This router is usually connected to the Internet by 9 of a modem, often one   10 as a high-speed connection. Any user within about 200 feet of the 11 point can then connect to the Internet, 12 for good transfer rates, distances of 100 feet or less are often suggested. Salespersons also sell signal boosters（放大器）that  13 the range of a wireless network.

    Wi-Fi networks can either be 14 or closed, in which case a 15 is needed. An area blanketed in wireless access through a device is often called a “wireless 16.” Anyone with a device that  17 proper functionality can connect to this network while in the hotspot. Through this connection, a 18 network can be accessed or Internet connectivity can be achieved. This allows people within the hotspot to connect to the Internet via the router and modem, often 19 for employees at a business or as a free 20 at coffee shops and similar locations.