听课
课程多端同步更新，充分利用零碎时间。做题
海量精选试题，想练就练，瞬间提分。答疑
网校名师24小时在线答疑解惑。直播
名师大咖面对面，有问有大收获多。The story goes that two friends were walking through the desert. During some point of the journey they had an argument, and one friend slapped the other one in the face.
话说两个好朋友正在穿越一个沙漠。途中他们忽然争吵了起来，其中一个一巴掌扇在另外一个人的脸上。
The one who got slapped was hurt, but without saying anything, he wrote in the sand: "Today my best friend slapped me in the face."
被扇的那个人受了伤害，但他一句话也没有说，只是在沙子上写道：“今天我最要好的朋友打了我一个耳光。”
They kept on walking until they found an oasis, where they decided to take a bath. The one who had been slapped got stuck in the mire and started drowning, but the friend saved him.
他们继续走下去，后来发现了一片绿洲，他们于是决定洗个澡。先前被打的那个人这时不小心陷入了一个泥潭里面，差点被淹死了，幸运的是他的朋友把他给救了出来。
一站式课程咨询服务平台
