Please ____________the light when you leave the room.

在等比数列{a_n}中，若a₁，a₂，…a₈都是正数，且公比q≠1则（　　）

阅读理解

    A small group of people around the world have started implanting(移植) microchips to link the body and the computer.

    Mr. Donelson and three friends, who had driven 100 miles from their homes in Loockport, New York, to have the implants put in by Dr. Jesse Villemaire, whom they had persuaded to do the work, are part of a small group, about 30 people around the world, who have independently put in microchips into their bodies, according to Web-based reports.

    At a shop William Donelson was having a four-millimeter-wide needle put into his left hand. “I'm set,”he said with a deep breath. He watched as the needle pierced(刺穿) the fleshy webbing between his thumb and a microchip was set under his skin. At last he would be able to do what he had long imagined: strengthen his body's powers through technology.

    By putting the chip inside—a radio frequency identification device (RFID)—Mr. Donelson would have at his fingertips the same magic that makes safety gates open with a knock of a card, and bridge and tunnel traffic flow smoothly with an E-Zpass. With a wave of his hand he plans to connect with his computer, open doors and unlock his car.

    Implanting the chip was relatively simple task but very meaningful to Mr. Doneselson, a 21-year-old computer networking student so interested in the link between technology and the body that he has data-input jacks(数据输入插空) inside his body. They might lead to an imagined future when people can be connected directly into computers. His new chip is enclosed in a glass container no bigger than a piece of rice and has a small memory where he has stored the words “Technology”.

    Some doctors have done the piercing in people's homes, and others have implanted chips in their offices after patients signed forms showing the fact that long-term studies have not been done on their safety. Piercers treat the implants much like any other medical operation steps, instructing people to keep the site dry, and advising them that swelling and redness should last a week.

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

        Are  you new to experiencing relationships? Well, let me give you advice on having ahealthy and possibly long­term relationship.

____.Do not hide things from them, do not lie. Don't be afraid to say things thatisn't very flattering about yourself. Getting them to trust you is the mostimportant element in any relationship. If there's no trust, there's nothingthere. So please be honest and they'll learn to open up to you.

          Make sure you give them respect. Now respect isn't just simply treating her or himnicely. There' s a lot more to it. You have to learn to adjust to their liking.____  Don't just think aboutyourself, think about what your partner needs out of it as well.

____.Always be willing to help them and give them honesty and positivity at the sametime. Make them feel you are someone they can really count on and build afuture with. This is an important step in a relationship. Your partner has tobe able to count on you when needed.    

Makesure you have a good sense of humor with them. Laughter is the key tohappiness. Laugh a lot with them; joke with them. Laughter may seem silly, butit's the secret to a lot in life. It will keep the sparks alive.____.

      Make  sure the communication is good. This goes along with trust, but alwayscommunicate how you feel, even if it's something that upsets you. Instead ofscreaming, talk to them. ____. It's important to communicate this tothem, not keep it bottled up.