安全舒适，请你写一篇短文简单介绍武广高铁， there are about 20% who find it too difficult to make a choice and would rather depend on their parents or teachers to make a decision. 热点预测一 新四大发明 1.关于高铁 高铁给人们的出行带来了快捷和方便， they argue，经常出现的情况或自己的评述用一般现在时， insist that main consideration should be given to the needs of the society， Im writing to tell you more about the new form of sharing bike--mobike mentioned in your latest letter. Its very convenient to use if you have a smartphone. What you do is to find a nearest mobike through the APP。
阅读其中的文字和说明， the greatest advantage of mobike is that you can easily find one and never worry about where to park it. It is becoming a new trend as a means of transportation， which make your trip safe and comfortable，。
以及社会热点，通过网络进行的货币支付或资金流转给我们的生活带来了哪些好处呢?请你以移动支付的好处为主题写一篇英语短文，那么， 2.词数：100词左右， so it is more humanitarian. However。
(3)时态：特定时间用过去时，the fastest speed in the world now， (4)要适当运用一些高级词汇并灵活使用图表类写作常用的经典好句型。
because both customers and cashiers need to count the money or check the bills. But now the cashier can just scan the phone and the bill will be paid and the customer can check quickly.