2014年初中毕业升学考试英语作文集锦154:患难朋友

句法知识很棒，若增加一些从句的使用，文章会更出色；单词拼写做的不错，文中词汇表达贫乏；文章层次较为清晰。

Dear Kris, The LED PCB is the same as the Ruby light warmer’s, and the cold source light is the same materials as the Ruby LED lights. The warm light source only changes the light color, but the others are the same as the Ruby LED lights. Our supplier provided 5pcs PE plastic shell to us, can we send them to Brad to test the temperature of the heat resistance? Thanks.