Lesson 2  Thirteen equals one  equals不等于十三等于一   Listen to the tape then answer the question below. 听录音，然后回答以下问题。 Was the vicar pleased that the clock was striking? Why? Our vicar is alw...

新概念三册译文Lesson2 Thirteen equals one 十三等于一Thirteen equals one十三等于一Our vicar is always raising money for one cause or another, but he has never managed to get enough money to have the church clock repair...

16进制的透明颜⾊css_在CSS中使⽤⼗六进制颜⾊16进制的透明颜⾊cssStandard CSS color keywords are limited to 149 named shades; the hexadecimal (or “hex”) color method has access to the full RGB gamut. The key to learning hex is...