题目

Think back to a time in your life when you tried something new.When I was a teenager I volunteered to pass out water at a local race. I was so excited to see all the different runners who passed by and quickly took a cup of water. Some ran past，some walked past and a few wheeled past.I saw so many types of people doing it. I thought maybe I could do it too! The next year I decided to run for the race，but I had little running practice. I just wanted to finish.On the day of the race，it was terribly hot. After running for about 5 miles，I was thinking，“I must be crazy. Why did I do thi掷一枚均匀的正方体，6个面上分别标有数字1，2，3，4，5，6，随意掷出这个正方体，朝上的数字不小于“3”的概率为A．B．C．D．