Circle A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. 

Hình thức chăn nuôi chủ yếu ở khu vực Tây Nam Á là gì?

Dầu mỏ và khí tự nhiên của Hoa Kì phân bố nhiều ở khu vực nào?

Tập nghiệm $S$ của bất phương trình $\Big(\dfrac{1}{2} \Big)^{x^2-4x}\lt 8$ là

Read the passage below and choose A, B, C or D to fill in each blank.

There are more than one billion cows in the world, and cow farming is a large source of methane emissions. This colorless and odorless gas (631) ____ at warming the earth.

Farmers and companies are developing solutions for (632) _____. In Canada and Brazil, farmers started adding a special ingredient to their animals' feed to reduce cows' methane production. In New Zealand, scientists are working on a vaccine which can cut methane emissions. Rather than stopping methane emissions, a UK company has designed face masks to catch the gas (633) ______.

The masks will allow cows to continue their normal diet but will turn methane into CO2 and water. They can fit comfortably on the cow's head and can be adjusted to different head sizes. Sensors on the masks can notice when methane comes out of the cow's mouth and provide the percentage of the gas (634)_____. This information can also be useful for farmers who can use it to (635) __________ the early signs of disease. For example, if a cow eats less, but produces more methane than usual, it may have a health problem.

It is predicted that the need for beef and dairy products will go up in the coming years. The company developing the methane-catching masks hopes that farmers will start using their invention, which will slow down global warming.

Thiên nhiên vùng núi Đông Bắc khác với Tây Bắc ở điểm nào?

Quá trình phong hoá xảy ra là do tác động của sự thay đổi các yếu tố nào?

Vào cuối thế kỉ XVIII - đầu thế kỉ XIX, đời sống kinh tế - xã hội của các nước Anh, Pháp, Đức, Hoa Kỳ có sự chuyển biến to lớn, do tác động của

Đâu là trật tự đúng các giai đoạn trong chu trình Canvin?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer questions.

Parents of a Tokyo elementary school are up in arms at being asked to pay 730 dollars for their child's school uniform. A public elementary school in Tokyo's upmarket Ginza district has decided to adopt new school uniforms designed by the luxury Italian designer Armani. The bespoke uniforms, which include a hat and bag, are priced at over 80,000 (730 dollars) each. Parents are angry at the school's decision and are protesting at what they view as the exorbitant price for a uniform of an eight-year-old chilThe school said it wanted a designer uniform that represented the rich area of GinzSchool officials visited top department stores and decided to ask the fashion brand Armani to design the uniform.

The expensive uniform has created such a fuss that it has been discussed in Japan's parliament. One lawmaker said that since the school is public and not private, "a certain price range needs to be considered". Finance Minister Taro Aso sai"Clearly it's expensive. It would be tough if a student could not afford to pay for it." Japan's education minister said steps would be taken to ensure the financial burden placed on parents for uniforms, "would not be excessive". Twitter users said young children are not interested in designer clothes. The school principal sai"With humility, I take the criticism that the explanation has been insufficient and not well-timeI will go on explaining carefully to those concerned."

(Source: https.//www.japantimes.co.jp/news/2018/02/09/national/armani-parents-question-pricey-uniforms-public-school-tokyos-ginza-district/)

Why did the school want such an expensive uniform?

Đạo đức kinh doanh có những vai trò như thế nào?

Ngân sách của nhà nước có vai trò như thế nào đối với sự phát triển của một quốc gia?

Lĩnh vực nào dưới đây nghiên cứu về cấu tạo và các hoạt động sống của tế bào?