Tổng hai vận tốc:
40 + 30 = 70 (km/giờ)
Thời gian gặp nhau của hai xe:
140 : 70 = 2 (giờ)
Hai xe gặp nhau lúc:
7 giờ 30 phút + 2 giờ = 9 giờ 30 phút
ĐS: 9 giờ 30 phút
Trong mạch điện gia đình thì cầu chì được mắc như thế nào ? A cầu chì mắc trên dây trung hòa B cầu chì mắc trên dây pha và sau công tắc C cầu chì mắc trên dây pha và trước công tắc D cầu chì mắc trên dây trung hòa và trước công tắc Mong mọi người giúp
Tìm tất cả những từ láy có trong bài thơ "Lượm" và phân loại theo cấu tạo.
x/y = 3/5 đề là tìm số nguyên x và y
Ai làm được bài nào thì làm hộ mình với ạ . Mình đang cần gấp trong hôm nay . Mình sẽ vote 1 cảm ơn và 5 saoo . Giúp mình với ạ
5.1 We ______________ by a loud noise during the night. A woke up B are woken up C were woken up D were waking up 5.2 A new supermarket is going to _______________ next year. A build B be built C be building D building 5.3 There’s somebody walking behind us. I think __________ . A we are following B we are being following C we are followed D we are being followed 5.4 ‘Where _______________?’ ‘In Chicago.’ A were you born B are you born C have you been born D did you born 5.5 Where ___________________? Which hairdresser did you go to? A did you cut your hair B have you cut your hair C did you have cut your hair D did you have your hair cut 6.1 ‘What time ______________?’ ‘At 8.30.’ A starts the film B does start the film C does the film start 6.2 ‘Do you know where _____________?’ ‘No, he didn’t say.’ A Tom has gone B has Tom gone C has gone Tom 6.3 The police officer stopped us and asked us where ______________. A were we going B are we going C we are going D we were going 6.4 ‘Do you think it will rain?’ '_________________ .’ A I hope not B I don’t hope C I don’t hope so 6.5 ‘You don’t know where Karen is, ______________?’ ‘Sorry, I have no idea.’ A don’t you B do you C is she D are you 7.1 You can’t stop people ___________________what they want. A doing B do C to do D from doing 7.2 I’d better go now. I promised _________________late. A not being B not to be C to not be D I wouldn’t be 7.3 Do you want ____________________with you or do you want to go alone? A me coming B me to come C that I come D that I will come 7.4 I know I locked the door. I clearly remember_________________ it. A locking B to lock C to have locked 7.5 She tried to be serious, but she couldn’t help _____________. A laughing B to laugh C that she laughed D laugh 7.6 Paul lives in Berlin now. He likes _______________there. A living B to live C to be live 7.7 It’s not my favourite job, but I want____________the kitchen as often as possible. A cleaning B clean C to clean D that I clean 7.8 When Lisa first came to Britain, she wasn’t used __________________on the left. A driving B to driving C to drive D drive 7.9 I’m thinking __________________a house. Do you think that’s a good idea? A to buy B of to buy C of buying D about buying 7.10 I called the restaurant _______________ a table. A for reserve B to reserve C for reserving D for to reserve 8.1 It wasn’t your fault. It was ______________. A accident B an accident C some accident 8.2 Where are you going to put all your _____________? A furniture B furnitures C some furnitures 8.3 ‘Where are you going?’ ‘I’m going to buy _____________ .’ A a bread B some bread C a loaf of bread 8.4 Sandra is_________________ . She works at a large hospital. A nurse B a nurse C the nurse 8.5 Helen works six days ___________week. A in B for C a D the 8.6 There are millions of stars in _________________ . A space B a space C the space 8.7 Every day ____________________ starts at 9 and finishes at 3. A school B a school C the school 8.8 _______________changed a lot in the last thirty years. A Life has B The life has C The lives have 8.9 When _____________________ invented? A was camera B were cameras C were the cameras D was the camera 8.10 I have some news for you. __________________. A It’s good news B They are good news C It’s a good news 9.1 What time shall we ___________________ tomorrow? A meet B meet us C meet ourselves 9.2 I’m going to a wedding on Saturday. _________________ is getting married. A A friend of me B A friend of mine C One my friends 9.3 He’s lazy. He never does ____________ work. A some B any C no 9.4 ‘What would you like to eat?’ ‘I don’t mind. _____________ whatever you have.’ A Something B Anything C Nothing
Mọi người giải giúp em vs ạ em cho 5*
Giúp mình 3 câu sau với bn 2:00 mình nộp
It was so late that nothing could be done -It was too.... 2.They'll have to change the date of the meeting again. - The date.... 3.The garage is going to repair the car for us next week. -We're going.... 4.''Why don't you complain to the company,Peter?'' said William. - He has... 5.He started to play the guitar five years ago. -He has...
You have bought a new mobile phone and in a few days after purchase it has stopped working. You spoke to the company representative a week ago. But the phone has still not been repaired. Write a letter to the company. In your letter - introduce yourself - explain the situation - say what action you would like to company to take
Cho tam giác HIK có góc I bằng 40 độ, góc H bằng 60 độ. a/ So sánh các cạnh của tam giác HIK. (đã làm) b/ Gọi M là hình chiếu của điểm H trên cạnh IK, trên đoạn HM là điểm A. So sánh AI và AK
Loga.vn - Cộng Đồng Luyện Thi Trực Tuyến