苏州饭饭
我学英语的理由是：1英语是现在世界上最普遍的语言，没学英语，就等于在这个世界上失去了一个与人的共同点。2英语能够锻炼人的记忆力以及反应能力3学好英语，对将来自己的工作也有好处，现在很多高级单位都只聘请一些会英语的人4英语能够扩大自己交友的范围5掌握英语，将来对自己的孩子学习英语也有很大的帮助，可以让孩子从小就在英语和中文这样双语的环境下成长，应为学一门语言是很需要小时候的环境对话的6现在如果想去一些高级的国家（如美国、英国之类的国家）都得先学好英语，否则你去了别的国家，根本和当地人无法交流
神之雪1314
Learning English is very important because it is widely used all over the world ,and it has become the body of abundent imformation .
shuijing217
2800÷56简便运算过程如下：
2800÷56
=（400x7)÷(7x8)
=400x7÷7÷8
=(400÷8)x(7÷7)
=50x1
=50
所以2800÷56简便运算的最后结果是50。
扩展资料：
两数相乘直接适用的只有乘法交换律，并不能使计算简便，所以需要通过拆项变成同级运算或两级运算。
1、有一个数接近整百（整十、整千类似）
将接近整百的数拆成“整百+几”或“整百-几”。
例87×99
=87×（100-1）
=87×100-87×1
=8700-87
=8613
2、有一个数是25或125
遇25拆4，遇125拆8
例25×28
=25×（4×7）
=25×4×7
=100×7
=700
兔纸来个兔宝宝
1 English in my work has always been very important, it brought me a better development and higher wages. 2 to learn English to expand their social scope, expanding the scope of social networking can learn more things. 3 to learn English can enhance personal qualities. 4 to learn English to make their own way of thinking has become flexible, at least he kept in the study. 5. To learn English after their children for education is also helpful, from childhood began to teach him / her to learn English.
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