Đáp án:
Giải thích các bước giải:
lim $\frac{4+3n}{5n-2}$=lim$\frac{n(4/n+3)}{n(5-2/n)}$=lim$\frac{0+3}{5-0}$= $\frac{3}{5}$
1.Do you mind ……………. the window? 2.Chọn từ có " ed" được phát âm khác so với các từ còn lại. A. minded B. suggested C. looked D. decided 3.The old car tires ………………………… to make pipes and floor coverings. 4. I promise I ............... hard for my next exam 5.There are five flights to Ho Chi Minh city……………… Sunday 6.Chọn từ có " ed" được phát âm khác so với các từ còn lại A. missed B. stopped C. looked D. invited 7.Have you finished your homework ..................? 8.She is always...................a lots. 9.Farmers collect household and garden waste to make .............. 10.English ....................... all over the world. 11.Miss Lien asked her students …………….throw used things away. 12.Can I help you ................... your bags, Mrs Jones? 13.It's dangerous ................. near the stove. .
các bn giúp mik vs ạ, mik cần gấp
giúp mình làm tiếng việt nhé !
I. Match column A with the column B. 1: ………. 2: ………. 3: ………. 4: ……… 5: .......... 6: ………. 7: ………. 8: ………. 9: .......... 10: ……. II. Choose the correct option for each gap in the sentences. 1. ……………. festival do you choose? - I choose Elephant Race Festival. A. What B. How C. Which D. When 2. He thinks elephants are………..animals. A. fascinated B. fascinating C. fascinates D. fascinate 3. It must be amazing ………. elephants racing. A. see B. to see C. seeing D. saw 4. La Tomatina is ………..in Spain, in a small town. A. holds B. hold C. holding D. held A B 1. How do you go to school? a. Pretty good. 2. How far is it from here to your house? b. Because I miss my family. 3. How old are you? c. It’s Van. 4. How are you today? d. I walk to school. 5. How is your new house different from your old one? e. Miss Ngoc. 6. What is your middle name? f. 12A. 7. Where do you live? g. About 7km. 8. Who are you talking to? h. It’s bigger. 9. Why are you unhappy? i. 78 Hoang Hoa Tham Street 10. Which class are you in? j. 13 years old
II. a. Read the text again and match the headings (a-c) to the paragraphs (1-3). a. A changing language …………………. b. A global language …………………. c. Learning English almost 24 hours a day …………………. II. b. Read the text again and answers the questions. 1. What has given the English language dominance in the world today? …………………………………………………………………………………………………… 2. What was the great growth of population the United States in the 19th and 20th century assisted by? ………………………………………………………………………………………………….. 3. What do English learners do in English immersion schools? …………………………………………………………………………………………………… 4. What is Hinglish? …………………………………………………………………………………………………… 5. How are new English words being invented every day all over the world? ……………………………………………………………………………………………………. III. Underline the correct word in each sentence. 1. I'm from Viet Nam. My first / foreign language is Vietnamese. She spoke 2. English with a strong accent/ intonation that I couldn't understand. 3. The Yorkshire dialect/ language is one of many in England. 4. Most students learned English as their official/ second language. 5. Canada has two foreign/ official languages: English and French. IV. Read what three people say about speaking languages. Fill each blank with a phrase in the boxes. am reasonably good picked up can also get by My first language is Vietnamese, but I live in a neighbourhood where there are a lot of English families, so I (1) ………………… at English. I (2) ………………….. in French. We went to Paris last summer and I (3) …………………… the basics. also fluent in am bilingual can have a conversation it's a bit rusty I (4)……………… because my father is French and my mother is Spanish. I'm (5) …………. English because I work in a multinational company. I (6) ………… in Italian, but (7) ……………. know a few words am quite bad can't speak a word To be honest, I (8) ……….. at languages. I (9…………… of English that I learned from my grandfather, but I (10) …………………… of anything else.
Ai giúo em làm 1 bài toán với ạ
Bài 1: a) X x 3,9 + X x 0,1 = 16 b) 1,23 : X – 0,45 : X = 1,5 c) (X x 0,25 + 2012) x 2013 = (50 + 2012) x 2013 d) (X + 5) x 19 : 13 = 57 Bài 2: Hình thang có tổng độ dài hai đáy bằng 24 cm, đáy lớn hơn đáy bé 1,2 cm, chiều cao kém đáy bé 2,4 cm. Tính diện tích hình thang.
People speak english as thế first language in australia
Ở Nam Cực có các loài động vật nào sinh ven lục địa và trên các đảo
nêu tên tác giả,hoàn cảnh sáng tác về bài thơ cảnh khuya và rằm tháng giêng? Các bạn giúp mình nhé !!!!!
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