五包袜子用英语怎么说 用上package

棉花糖20元一包,果汁糖12元一包

一、翻译词组
1 .five bags of salt.2.3 kilos of meat.3.a glass of water 4.two bags of rice
5.four cups of tea 6.six bottles of juice.7.five boxes of milk 8.many potatoes.
9.two tomatoes 10.one plate of chicken
二、用所给词的适当形式填空.
1.We can see some (sheep) on the hill.
2.Are there any (potatoes) in the basket?
3.I’d like to buy two (radios).
4.Yao Ming and Liu Xiang are (Chinese).
5.---What would you like to buy?---Two kilos of (tomatoes),please.
6.There are 10 (women) in the bus.
7.Our English teacher often tells us interesting (stories) in class.
8.The baby over there has four (teeth) now.
9.One of the (watches) on the table is mine.
10.Those (babies) are very lovely.
11.How many (men) teachers are there in your school?
12.Some (policemen) are on duty in the street now.
13.---Where are the (children)?---They are in the reading room.
14.There are two (libraries) in our city.
15.---What’s in these (box)es?---Some books.
16.How many (zoos) are there in Shanghai?
17.The Chinese (people) work hard.
18.There are three (buses) in the picture.
19.A dog has four (fet).
20.Best (wishes) to you.
三、翻译,每空一词.
1.我们班上有20个男孩和15个女孩.There are twenty boys and fifteen girls in our class.
2.桌上有许多鸡肉和蔬菜.There are a lot of chicken and vegetables on the table.
3.这儿有十公斤猪肉.Here are ten kilos of meat.
4.你每天喝几瓶果汁?How many bottles of juice do you drink every day?
5.我想买几个西红柿.I would like to buy some tomatoes.
6.厨房里有两篮子土豆.There are two baskets of potatoes in the kitchen.
7.妈妈需要买三袋盐.Mother needs to buy three bags of salt.
8.给你一点牛肉.Give you a little beef.

茶叶 x 糖 y
5x+4y=44
4x+y=x+3y (3x=2y)
x=4
y=6

三条面包；
Three bread.
五包土豆条；
Five bag chips,
九则新闻
Nine news

1、请问这里有香烟卖吗?
Hi,do you have cigarettes?(你们有香烟吗﹖-进了店﹐‘卖’就不用提了)
Hi,do you carry cigarettes?(你们有卖香烟吗﹖carry在这里是'有没有’)
2、请问哪有香烟卖?
Do you know where I can buy some( cigarettes)?
3、我想买一包/两包/五包香烟.
I would like one pack/ two packs/ five packs of cigarettes.
Please give me one pack...
留意的是
店员还会问你要那牌子(brand)的香烟
当问到时
就说出牌子名称
後要加个 please便可以
如果是任何牌子都可以
就说 any brand (may do),please

逗我呀,二元一次不会做?

设糖的价格为X,饼干的价格为Y
5x+4y=44
4x+y=3y+x
解得x=4
y=6

试剂蒸馏水,分别取样,加入适量蒸馏水
硫酸铜：溶解,溶液呈蓝色
氯化钡：溶解,溶液无色
氢氧化钠：完全溶解,放出大量的热
碳酸钙：不溶
生石灰：呈糊状（氢氧化钙溶解度低）,放出大量的热

五包果汁糖等于三包棉花糖价格,所以,160元相当于买了5+3=8包棉花糖,由题得
160÷8=20（元）
(160-20×5)÷5=12（元）
棉花糖每包20元
果汁糖每包12元

参考答案
茶叶：X 糖：Y (X