THÀNH PHẦN HỖN HỢP CHẤT DẺO VÀ QUY TRÌNH CHẾ TẠO SẢN PHẨM: CHAI ĐỰNG NƯỚC A. Thành phần chất dẻo sản xuất chai đựng nước
Chại đựng nước được làm từ: nhựa PET (Poly Ethylene Terephthalate) là thành phần chính, Polyethylene terephthalate (PET), Polypropylen (PP), Polyvinylchloride (PVC) và[r]
they (be) ______easy for boys to give the answers.Fill in the blanks by using who, whom , which, that or whose (1m)1. Did you meet the girl _______ was chosen as our monitor?2. Can you remember the lady _______ you showed the way?3. The novel ________ brother likes reading is very interesting[r]
May / mightMay: probableWe can use 'may' to ask for permission. However this is ratherformal and not used very often in modern spoken English••May I borrow your pen?May we think about it?•May I go now?We use 'may' to suggest something is possible••It may rain later today.I may n[r]
A Country N had higher average economic growth in the last five years than Country Q B The country economic risk rating is based on the difference between maximum and minimum economic gr[r]
shampoos to detergents. It is a market leader in the United States and is planning to tap theimmense potential in the emerging markets. Market research, however, indicates that theBrazilian culture and society are substantially different from their American counter[r]
Among vs. BetweenThere is a widespread belief that the preposition between should be used in sentences with a choice involvingtwo items while among is applicable to choices involving more than two items. While this may be true for somecases, this rule is not[r]
In this experiment2 you will be working with oils prepared from caraway seeds and spearmint leaves. Each oil has a distinct and characteristic odor, yet carvone is the major component in both oils It is amazing that the difference in odor is attributable solely to a difference in chirality of the ca[r]
Commonly confused prepositionsAbout and OnBoth about and on can mean ‘regarding’. There is a slight difference of meaning.Compare:We had a discussion about money.He gave a lecture on finance.About used in the first sentence suggests that the di[r]
The difference between Meet and Get togetherIt’s Friday night and you have plans to have a drink with your friends.So what expression do we use in English to explain that you will join with your friends at the bar at 10pm?A. I will meet my friends at the bar.B. I will get together with my friends at[r]
this book is for students who want help with English grammar. It is written for you to use without a teacher. The book will be useful for you if you are not sure of the answers to questions like these: what is the difference between i did and i have done ? when do we use will for the future? what i[r]
Sentence correctionCorrect the following sentences.1. He is running seventeen.2. He is eighteen complete.3. According to me, it is wrong.4. Our house is built by bricks.5. He went to the back side of the building.6. He was prevented to come.7. There was a ma[r]
_model answer:_ The pie chart shows the worldwide distribution of sales of Coca-Cola in the year 2000 and the graph shows the change in share prices between 1996 and 2001.. TRANG 2 total[r]
The first thing you notice about the iPhone 5 is its weight. You pick it up, and it really makes a difference. It’s like most other phones on the market, whereas the old 4 and 4S model had that extra weight on it. I think it’s a very similar difference between the original iPad and the iPad 2 when[r]
Module2BA World of MysteryWe all know that numbers are an important partof our lives. Now we are going to learn how totalk about numbers in charts, tables and graphsand how to differentiate the way we expressdecimals, fractions and percentages.First, let’s give numbers their complete n[r]
Unit 1 Module BActivity 1:a. does not remain the same; b. are; c. are not;d. do not only use; e. someActivity 2:a. will design; b. will not / won’t get; c. willbuild; d. will be; e. will not / won’t beActivity 4:Students’ own answersSuggested answer: From one point of view,traditions w[r]
On the other hand, while and whereasThese words or phrases have similar uses, but the grammar is not quite the same. On the other hand is aconjunctive adverb. It is used to compare two situations or two people and to show that there is an importantdif[r]
Introduction to Performance Testing Difference between Performance, Load and Stress Testing Why Performance Testing? When is it required? What should be tested? Performance Testing Process Performance Testing Tools Introduction to Performance Testing Performance testing is the process of determining[r]
English requires either the modal verb WILL or the present progressive .For each grammatical tense, there are subcategories called aspects. Aspectrefers to the duration of an event within a particular tense. In other words, theaspect of a tense allows us to describe or understan[r]
title.Objectives areclearly stated in theintroduction.There is a clearconnection betweenthe objectives and theconclusions. The conclusions are supportedby the data. Reasonable explanations aregiven for the results.Potential sources oferror are pointed out.NegativeTitle