He bought a magazine the day before yesterday.一般疑问句 Did he buy a magazine the day before yesterday?否定回答No, he didn't.
17年 本息总共20000元 10000* (1.042)^X=20000 X=16.***小数就不写了,所以是17年 书是20,杂志是19 假设书的价钱十位为X,个位为Y ,杂志的价格是Z,10X+Y+Z-(10Y+X+Z
another two / two more
He bought a magazine the day before yesterday.一般疑问句 Did he buy a magazine the day before yesterday?否定回答No, he didn't.
Dear Manager,My name is Li Hua. Last weekend, I bought an English dictionary in your bookstore.When I arrived home, I fo
Dear Manager,My name is Li Hua. Last weekend, I bought an English dictionary in your bookstore.When I arrived home, I fo
1、She gave me this dictionary , which she had bought in the bookshop 他送给我这本词典,这是她在书店买的。2、Jerry and his new friend , dana
1,小华少算了91-37=54元 即名著少算了54元,设名著十位上数为x,则可得方程:10x-x=54 解得x=6 故名著是60元,工具书31元 2,设丢番都的寿命是x岁,则可得方程:1/6x+1/12x+1/7x+5+1/2x+4=x 解
He is going to the bookstore to buy a dictionary and word book.他要去书店买一本字典和单词书 He is going to the bookstore to buy a dict
an English book at the bookstore.My mom bought an English book for me at the bookstore.My mom bought me an English book
an English book at the bookstore.My mom bought an English book for me at the bookstore.My mom bought me an English book
Dear Manager,My name is Li Hua. Last weekend, I bought an English dictionary in your bookstore.When I arrived home, I fo
He bought a magazine the day before yesterday.一般疑问句 Did he buy a magazine the day before yesterday?否定回答No, he didn't.
another two / two more
例3.一个人到书店购买了一本书和一本杂志, 在付钱时, 他把书的定价中的个位上的数字和十位上的看反了, 准备付21元取货。售货员说:“您应该付39元才对。”请问书比杂志贵多少钱?( )A.20B.21C.23D....
1,小华少算了91-37=54元 即名著少算了54元,设名著十位上数为x,则可得方程:10x-x=54 解得x=6 故名著是60元,工具书31元 2,设丢番都的寿命是x岁,则可得方程:1/6x+1/12x+1/7x+5+1/2x+4=x 解
I went to a café near the bookstore. I had a glass of orange juice and a humburger.I really enjoyed the shopping.上周日我去书店
17年 本息总共20000元 10000* (1.042)^X=20000 X=16.***小数就不写了,所以是17年 书是20,杂志是19 假设书的价钱十位为X,个位为Y ,杂志的价格是Z,10X+Y+Z-(10Y+X+Z
1,小华少算了91-37=54元 即名著少算了54元,设名著十位上数为x,则可得方程:10x-x=54 解得x=6 故名著是60元,工具书31元 2,设丢番都的寿命是x岁,则可得方程:1/6x+1/12x+1/7x+5+1/2x+4=x 解
17年 本息总共20000元 10000* (1.042)^X=20000 X=16.***小数就不写了,所以是17年 书是20,杂志是19 假设书的价钱十位为X,个位为Y ,杂志的价格是Z,10X+Y+Z-(10Y+X+Z