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Phương trình tổng quát Kim loại + HNO3/H2SO4 đặc → muối + sản phẩm khử + H2O – Kim loại tác dụng với HNO3 và H2SO4 đặc sinh ra muối có số oxi hóa cao nhất – Hầu hết các kim loại đều tác dụng (trừ Au, Pt) – Al, Fe, Cr bị thụ động …
Xem BlogHướng dẫn Luyện thi ETS TOEIC 2020 – Test 9: Listening – Học Hay
Part 2 Directions: You will hear a question or statement and three responses spoken in English. They will not be printed in your text book and will be spoken only one time. Select the best response to the question or statement and mark the letter (A), (B), (C) on your answer …
Xem BlogTự Luyện thi ETS TOEIC 2020 – Test 7: Listening – Học Hay
Part 3 Directions: You will hear some conversations between two or more people. You will be asked to answer three questions about what the speakers say in each conversation. Select the best response to each question and mark the letter (A), (B), (C), or (D) on your answer sheet. The conversations …
Xem BlogTự Luyện thi ETS TOEIC – Test 5: Reading (Phần 2)
Questions 165-167 refer to the following article. We’re Doing Something Rightby Ariel Garman SUSTERN (November 8)—According to a recent study conducted by the Mid— Atlantic Hotel Association, tourism at our beaches improved significantly this past Summer, and the hotel industry showed greater profits this year than last. Hotel occupancy averaged …
Xem BlogSách Luyện thi ETS TOEIC – Test 3: Reading (Phần 1) – Học Hay
Part 5 Directions: Award or phrase is missing in each of the sentences below. Four answer choices are given below each sentence. Select the best answer to complete the sentence. Then mark the letter (A), (B), (C), or (D) on your answer sheet. York Development Corporation marked the ………. of …
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Cùng HocHay học từ vựng IELTS Unit 20: The Arts các bạn nhé! Art appreciation 1.1 Which art forms are shown in these pictures? What do we call the people who do these things? Đáp án: abstract art/ painting, an artist ballet (dancing), ballet dancers or ballerinas a portrait, an …
Xem BlogHướng dẫn làm bài Từ vựng IELTS – Unit 14: Urbanisation
Big city life 2.1 Complete the text with suitable adjectives from the box. More than one adjective may be possible. adequate basic booming catastrophic decent enormous pressing staggering Megacities The world’s population is 1 ……….., no more so than in its cities. Today, there are 21 megacities, each containing more than 10 million inhabitants, three-quarters of them …
Xem BlogSách Từ vựng IELTS – Unit 13: The modern world – Globalisation
Sách Từ vựng IELTS – Unit 13: The modern world – Học Hay Globalisation 1.1 Answer these questions. 1 How many of the following brand names do you know? Nike Sony Coca Cola Levi’s Versace Gucci Adidas 2 Can you name the countries these companies are from? 3 Can you name a product or brand from your country that is …
Xem BlogVideo từ vựng 600 Từ vựng TOEIC– Lesson 42: Theatre – HocHay
Video từ vựng 600 Từ vựng TOEIC– Lesson 42: Theatre – HocHay Cùng HocHay học tiếng Anh 600 Từ vựng TOEIC các bạn nhé! Words in Context 600 Từ vựng TOEIC – Lesson 42: Theatre Read the following passage and write the words in the blanks below. action created experiences …
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Video từ vựng 600 Từ vựng TOEIC– Lesson 38: Trains – HocHay Xem thêm từ vựng tiếng Anh theo chủ đề Cùng HocHay học tiếng Anh 600 Từ vựng TOEIC các bạn nhé! Words in Context 600 Từ vựng TOEIC – Lesson 38: TrainsRead the following passage and write the …
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