单词：precipitins
[网络] 沉淀素类
单词：precipitins 相关文章
导购口语: Why don't you buy the whole set, sir? It will be much cheaper. 先生，为什么您不买整套呢？这样会便宜许多。 Is it for yourself or for others? 是您自己穿还是替别人买？ How about ordering a tailor-made suit
最In导购口语
I'm going to clean the blackboard. But you can't do that. Why can't I? We haven't got a duster. Did you walk to the match? No. I went by car. Did John go by car, too? No. He cycled. Hello, and how did you spend the holiday? I played tennis till lunch
初级英语听力
I want to fly to Geneva on or about the first. I'll just see what there is. I want to go economy, and I'd prefer the morning. Lufthansa Flight LH 203 leaves at 0920. What time do I have to be there? The coach leaves for the airport at 0815. You must
初级英语听力
By Ayaz Gul Islamabad 29 November 2007 Pakistani President Pervez Musharraf has been sworn in for a second five-year term, a day after he kept his promise to step down as army chief. Ayaz Gul reports from Islamabad, addressing the nation in a televis
VOA常速英语2007年（十一月）
英语作文 The biggest difference between animals and human is that human can think. So we have emotions. Love,hatred and grief are emotions.I was an emotional boy since I was young.I love to watch the dark sky,the moon and the stars.They always make
英语作文
I'm going to clean the blackboard. But you can't do that. Why can't I? We haven't got a duster. Did you walk to the match? No. I went by car. Did John go by car, too? No. He cycled. Hello, and how did you spend the holiday? I played tennis till lunch
初级英语听力新版