user-avatar
ntdoan9999
2 năm trước
Hai xe khởi hành cùng một lúc từ A và B. Xe I đi từ A đến B hết 6 giờ. Xe II đi từ B đến A hết 4 giờ. Hỏi kể từ lúc bắt đầu khởi hành thì sau bao lâu hai xe sẽ gặp nhau? Lm hộ mik bài này với HELP MEEEEEEEEE
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

II. Choose the word which has the stress on syllable different from the others. Put a tick (√) next to the letter A, B, C or D. Number (0) is an example. (0.5 p) 0. A. apple B. coffee √ C. today D. Bottle 1. A. religious B. separate C. recognize D. waterfall 2. A. adjust B. award C. listen D. include B. GRAMMAR AND VOCABULARY (3.0 POINTS) I. Choose the best word or phrase to complete the following sentences. Put a tick (√) next to the letter A, B, C or D. Number (0) is an example. (2.0p) 0. ______ swimming? – That’s OK. A. Let’s √ B. How about C. Shall we D. Why don’t we 1. I always read the ______ carefully in order to know how to use this printer. A. manual B. book C. handbook D. newspaper 2. What’s wrong ______ the engine? It’s making an awful noise. A. of B. with C. to D. about 3. Alexander Graham Bell was born ______ March 3, 1874. A. during B. on C. in D. at 4. I watched a film ______ “The Clockwork Orange” A. calling B. be called C. called D. were called 5. Oh, that’s nice. Where ______ it? A. did you buy B. are you buy C. do you buy D. you buy 6. ______ you mind if I smoke? A. Can B. Do C. Should D. Would 7. Dr. Meier ______ lunch yet, so he is really hungry. A. doesn’t have B. hasn’t had C. isn’t having D. didn’t have 8. Ann wants to know where ______ a map of the city. A. to get B. get C. to getting D. getting II. Give the correct form of the verbs in brackets. Write your answer in the provided blanks. (1.0p) 1. Have you been to Phong Nha before? - Yes. We (spend) ________________________ our holiday there last month. 2. Look! Our train (come) ________________________. 3. The Le family (sleep) ________________________ when the mailman came. 4. - He has cut my hair too short. - Don't worry; It (grow) ________________________ again quickly.

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team