一种商品打八五折销售,“八五折”表示现价是原价的______%.比原价便宜了______%.
现价是原价的85%;
1-85%=15%;
现价比原价便宜了15%.
故答案为:85,15.
In many English homes people eat four meals a day. They have breakfast at any time from seven to nine in the morning. They eat porridge(粥) eggs or bread and drink tea or coffee at breakfast. Lunch comes at one o’clock. Afternoon tea is from four to five in the afternoon and dinner is about half past seven. First they have soup, then they have meat or fish with vegetables. After they eat some other things, like bananas, apples or oranges. But not all English people eat like that. Some of them have their dinner in the middle of the day. Their meals are breakfast, dinner, tea and supper and all these meals are very simple.
小题1:Many English people have ______ meals a day.
A. two B. three C. four
小题2:People may have _______ for their breakfast according to the passage.
A. tea and eggs B. hamburgers and tea C. coffee and salad
小题3:People have lunch at _______.
A. any time B. one C. five
小题4:People don’t have _______ for their dinner.
A. bananas and apples B. porridge C. meat and fish
小题5:Most Englishmen have dinner ________.
A. in the evening B. at any time C. at noon
物流按物流系统性质分类可以分为______、______和______。