2022英语周报八年级上册。答案

第二节书面表aiting for you to explore. Besides, the exceptional PekingDear JackOpera performances there are also whatam so pleased to learn that you are to spertimerecommend you stay in Beijing, the capital and cul-cerelytural center of China. The city enjoys a high reputation forits abundance of ancient architecture, which represents thetraditional local lifestyles. And there

三、解答题17.解:(1)因为3 asin B+ bcos a=2b所以由正弦定理,13 sin Asin B+sin Bcos A=2sin因为0 0所以√3inA+cosA=2舌)又0

以上就是2022英语周报八年级上册。答案，更多英语周报答案请关注本网站。