Fitness Magazine recently ran an article titled "Five Reasons to Thank Your Workout Partner."One reason was: "You'll actually show up if you know someone is waiting for you at the gym,"while another read: " 36 " With a workout partner, you will increase your training effort as
there is a subtle（微妙）competition.
So, how do you find a workout partner?
First of all, decide what you want from that person. 37 Or do you just want to be physically fit, able to move with strength and flexibility? Think about the exercises you would like to do with your workout partner.
You might think about posting what you are looking for on social media, but it probably won't result in a useful response. 38 If you plan on working out in a gym, that person must belong to the same gym.
My partner posted her request on the notice board of a local park. Her notice included what kind of training she wanted to do, how many days a week and how many hours she wanted to spend on each session, and her age. It also listed her favorite sports and activities, and provided her phone
number. 39
You and your partner will probably have different skills. 40 Over time, both of you will benefit — your partner will be able to lift more weights and you will become more physically fit.The core（核心）of your relationship is that you will always be there to help each other.
A. Your first meeting may be a little awkward.
B. A workout partner usually needs to live close by.
C. You'll work harder if you train with someone else.
D. Do you want to be a better athlete in your favorite sport?
E. How can you write a good "seeking training partner" notice?
F. Just accept your differences and learn to work with each other.
G. Any notice for a training partner should include such information.
CDBGF
甲、乙两城之间的长途客车均由 A 和 B 两家公司运营，为了解这两家公司长途客车的运行情况，随机调查了甲、乙两城之间的 500 个班次，得到下面列联表：
设点M在直线2x+y-1=0上，点(3,0)和 (0,1)均在M上，则M的方程为
已知向量a=(m,3),b=(1,m+1).若a⊥b,则m=__________.
在长方体ABCD- A1B1C1D1,中，已知B1D与平面ABCD和平面AA1B1B所成的角均为30°，则()
