Đề bài : Khoanh vào chữ đặt trước câu trả lời đúng :
Bài làm : 3dm x 7 = ..........
A. 11dm B. 28 C. 12dm D. 28dm
( Bạn ơi ! Tất cả đáp án đều sai )
Chúc bạn học tốt nhé
Đáp án:
Giải thích các bước giải:
Không có đáp án nào đúng cả!
Cho ∆ NIK vuông tại A , đg phân giác BE . Kẻ EH vuông góc BC (H € BC) a) ∆ ABE=∆HBE b)BE là đường trung trực của AH
1. Choose the correct option for each gap in the sentences 1. Minh used to _____ his homework late in the evening. A. does B. do C. doing D. did 2. If people _________ the traffic rules, there won’t be more accidents. A. follow B. take care of C. obey D. remember 3. You should _________ right and left when you go across the roads. A. see B. look C. be D. take 4. Hurry up or we can't _________ the last bus home. A. keep B. follow C. go D. catch 5. Lan used to go to school _________. A. with bicycle B. by foot C. in car D. by bus 6. Public _________ in my town is good and cheap. A. transport B. tour C. journey D. travel 7. _________ is not very far from here to the city center. A. That B. This C. It D. There 8. When there is a traffic jam, it _________ me a very long time to go home. A. costs B. takes C. lasts D. spends 9. Mai's dad usually drives her to school _______ her school is very far from her house. A. but B. though C. because D. or 10. Yesterday Hoa and Lan _________ round West Lake. It took them an hour. A. cycle B. cycles C. cycling D. cycled 2. Fill each blank with a word in the box vehicles across did ride feels break it rules accidents after 1. What _________ you do last Sunday? 2. I stayed at home and looked _________ my younger brother yesterday. 3. Does your bike ever _________ down on the way to school? 4. We must always obey traffic _________ for our safety. 5. How far is _________ from your house to the bus stop? 6. He used to _________ a tricycle when he was three years old. 7. Now there are more traffic _________ than there used to be in this city. 8. There did not use to be many _________ on the roads in my home town. 9. He lives in a small village in the mountains so he never _________ worried about traffic jams. 10. You should remember to walk _________ the streets at the zebra crossings. 3. Read the text and then choose the best answer A, B, C or D. Yesterday, on the way home from school, I saw an accident. A boy was run over by a taxi when he was riding his bicycle. The boy's leg was broken and it was bleeding badly. Someone there tried to stop the bleeding. They put pressure on it and held it tight. A man used his mobile phone to call the emergency service. Some minutes later, an ambulance arrived and sent the boy to the hospital. Two policemen came to the scene immediately. Some people told the police that the taxi driver was driving at a very high speed when the accident happened. Some others began talking about the traffic accidents these days and blamed the increasing number of accidents on the roads for careless driving and drunk drivers. 1. What did the writer see yesterday? A. A fire B. An accident C. A fighting. D. A crash. 2. The accident happened between a taxi and _________. A. a bus B. a car C. a bicycle D. motorbike 3. The boy was sent to the hospital by _________. A. a police B. a car C. an ambulance D. a passenger 4. What part of his body was hurt? – His _________. A. arm B. leg C. head D. shoulder 5. How was the driver driving when the accident happened? – Very ________. A. slowly B. fast C. carefully D. well 4. Choose the correct word A, B or C for each gap to complete the following passage. When you are in Singapore, you can go about (1) _________ taxi, by bus, or by underground. I myself prefer the underground (2) _________ it is fast, easy and cheap. There are (3) _________ buses and taxis in Singapore and one cannot drive along the road (4) _________ and without many stops, especially on the Monday morning. The underground is therefore usually quicker (5) _________ taxis or buses. If you do not know Singapore very (6) _________, it is difficult (7) _________ the bus you want. You can (8) _________ a taxi, but it is (9) _________ expensive than the underground or a bus. On the underground, you find good maps that tell you the names of the stations and (10) _________ you how to get to them, so that it is easy to find you away. 1. A. at B. in C. by 2. A. bus B. because C. when 3. A. many B. a lot C. few 4. A. quick B. quickly C. quicker 5. A. so B. like C. than 6. A. well B. good C. fine 7. A. to find B. find C. finding 8. A. go B. take C. get 9. A. less B. more C. most 10. A. give B. talk C. show
Giải giúp mik nha mn. Mik là người rất trọng nhân tài. Và em đang3 lần rồi mà k ai trả lời ạ ...em hứa sẽ vote đầy đủ và ctl hay nhất
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