[化] 黄原酸乙酯; 乙黄原酸乙酯

One of the first foreign policy challenges facing the Obama administration will be how to proceed with the war in Afghanistan. Three former senior U.S. government officials talk about the situation in Afghanistan: Former Secretary of State Lawrence

发表于:2019-01-13 / 阅读(34) / 评论(0) 分类 VOA标准英语2008年(十二月)

Egypt is partially opening its border with the Hamas-ruled Gaza Strip. The border crossings are a key issue in Israeli-Palestinian cease-fire talks. Palestinian men wave red Democratic Front for the Liberation of Palestine and Palestinian flags behi

发表于:2019-01-13 / 阅读(36) / 评论(0) 分类 VOA标准英语2009年(二月)

A: I'm going to buy a new living room set. B: Where are you going to buy one? A: I'm really not sure. B: You like my living room set, don't you? A: Where did you buy it? B: I found mine at IKEA. A: Are they expensive? B: Everything I got from IKEA co

发表于:2019-01-20 / 阅读(77) / 评论(0) 分类 购物英语对话

A: I need to find a new furniture set for my living room. B: Where are you going to find one? A: I have no idea. B: Do you want to know where I bought mine? A: Where'd you get it from? B: I got it from IKEA. A: How much did it cost you? B: It cost me

发表于:2019-01-20 / 阅读(88) / 评论(0) 分类 购物英语对话

By Stephanie Ho Washington 13 March 2006 A federal judge has ordered a temporary halt in the sentencing trial of Zacarias Moussaoui, the only person charged in the United States in connection with the

发表于:2019-01-30 / 阅读(86) / 评论(0) 分类 2006年VOA标准英语(三月)

By Stephanie Ho Washington 07 August 2006 Israel and Lebanon are reacting coolly to a draft United Nations resolution that calls for a cessation of hostilities between Israel and the Hezbollah militant group in Lebanon. The U.N. Security Council is

发表于:2019-02-02 / 阅读(105) / 评论(0) 分类 2006年VOA标准英语(八月)