user-avatar
nguyenvanchung0211
2 năm trước
Một thùng nước khi đầy có khối lượng là 5.4 kg ( cả khối lượng nước và vỏ thùng ). Nếu còn 1/4 lượng nước thì thì thùng nước có khối lượng là 2.4 kg. Tính khối lượng vỏ thùng.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

bài 1 1.A lot of people walk around ________ at night on the weekends. A. the Old Quarter B. the Doctors' stone tablets C. Khue Van Pavilion 2.Turtle Tower has become a special ________ of Hanoi for many years. A. statue B. scholar C. symbol 3.Hue Citadel is one of the most popular _______ sites of Vietnam. A. historic B. recognize C. compass 4.The ________ made by this restaurant is very special and delicious so it is always full of people. A. broth B. sweet soup C. Both A & B are correct. 5.This sauce is so ________ that we can't eat. A. salt B. spicy C. delicious 6.All ________ we need are cooked rice, eggs and onions. A. ingredients B. recipes C. electric rice cookers 7.________ is a form of folk arts originating in the Red River Delta which is in the north of Vietnam. A. Puppeteer B. Water puppetry C. Puppet 8.Long can play a lot of _______ such as guitars, drums and cellos. A. compulsory B. curriculum C. musical instruments 9.I want to meet him________ because this is very important. A. in person B. live C. Both A & B are correct. 10.Do you think that English is a ________ at school? A. core subject B. non-essential subject C. Both A & B are correct. bài2(Hãy xác định những câu dưới đây là Đúng hay Sai về mặt ngữ pháp.) The fashion show will be at the same time as last year. Correct Incorrect 2.She needs three tomatoes and a onion for the sauce. Correct Incorrect 3.We haven't got some noodles left for breakfast. Correct Incorrect 4.How much apple juice do you want to buy? – Four cartons, please. Correct Incorrect 5.I was not allowed to go out last night, and my brother wasn't either. Correct Incorrect 6.All these buildings are made of wood in 1877. Correct Incorrect 7.All the tickets for the trip to the Temple of Literature will be buy by our school. Correct Incorrect 8.This picture is nicer, but it costs twice as much as the other one. Correct Incorrect 9.The weather today are different from yesterday. Correct Incorrect 10.How much kilos of rice and flour do we have? Correct Incorrect bài 3: đọc và xác định những câu dưới đây là Đúng hay Sai. "Banh Chung" (Chung cake) is one of the most popular and delicious traditional Vietnamese dishes. According to the legend, Chung cake was invented by Prince Lang Lieu - the 18th Prince of Hung Emperor, in the contest of looking for new Emperor. It has become an irreplaceable cake of Vietnamese people at Tet and King Hung's anniversary (10th March of the Lunar calendar). Chung cake is made from sticky rice, pork, green beans, pepper and onions. It is wrapped in dong leaves (lá dong). The cake will be boiled for about 12 hours over a wood burning stove. In Vietnam, the process of making Chung cake is the opportunity for family to come together. All members in the family often make Chung cake together and then sit around the warm fire to boil it. Nowadays, in some big cities, the busy life of modern society prevents people from preparing the cake, however, the habit of worship ancestors with Chung cake never changes. 1.Hung Emperor invented Chung cake in the contest of looking for new Emperor. True False 2.Vietnamese people often make Chung cake at Tet and on 10th Lunar March. True False 3.Sticky rice, pork and green beans are some ingredients to make Chung cake. True False 4.It will take less than 10 hours to boil Chung cake by burning wood. True False 5.Vietnamese people don't make Chung cake to worship ancestors any more. True False

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