Hi, everyone! Welcome to the Friendship Club of our school! You will meet many new people here and make friends with each o____ We have something to tell you. It will help you make many f____

    First, be friendly  and polite to everybody in the club. This will make people comfortable when they t____ to you. Rude (粗鲁的) people are not welcome here and we usually ask them to l____ 

    Second, be honest and truthful （诚实的）. We hope that our m____ can trust(信任) each other and will not be hurt by another member. If we find you are lying (谎言) to other club members, we will ask you t____ leave the club.

    T____, be a good listener and keep your friends' secrets. This will make your friends trust you and it will also help you know more a____ your friends. If you share your friends' secrets with someone else, you will hurt(伤害） t____ feelings.

    Finally, be generous and helpful to your friends. Sharing thoughts, ideas and opinions (观点) will help you know more about each other and become friends.

    Please remember our advice when you come to the club. We meet every F____ afternoon and hope to see you there soon.

如图，10块相同的长方形墙砖拼成一个矩形，设长方形墙砖的长和宽分别为x厘米和y厘米，则依题意列方程组正确的是(    )

身患癌症的歌手丛飞，10年来一直坚持资助贫困山区的失学儿童，捐款金额高达300万元。 在生命的最后阶段，他还立下遗嘱捐献出自己的眼角膜给需要的人，丛飞的事迹表明（   ）