viết bài văn nghị luận về tình yêu quê hương của thế hệ trẻ

viết bài văn kể lại chuyến tham quan di tích ls văn hóa xứ thanh 1di tích ls vh

viết dài 4 trang

1.Tính nhanh.

a, 3⁸ x 5⁸ -(15⁴ - 1)x(15⁴ + 1)                                               

b, (2 + 1)(2² + 1)(2⁴ + 1).....(2²⁰ + 1) + 1

2,dựa vào HĐT để tính nhanh :

a,25² - 15²               b, 205⁵ - 95²            c, 1,24² - 2,28x0,24 + 0,24²

3, Tính ,

a,A = 1² - 2² + 3² - 4² + ... - 2004² + 2005²

b,B = (2 + 1)(2² + 1)(2⁴ + 1)(2⁸ + 1)(2¹⁶ + 1)(2³² + 1) - 2⁶⁴ 

CÁC BẠN LÀM CÀNG NGẮN CÀNG TỐT 

“I’ve got ________ headache. Why don’t you go to _________ health center?” 

TikTok’s algorithm suggests videos bases on what you like, _________ TikTok popular worldwide.

We don’t understand what these results _________.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Of all the restaurants in town, I think that new Italian place is _________.

B. Oh, I feel really tired.       

B. It’s great, but I prefer burgers myself.

Which of the following statements is NOT TRUE according to the passage?

C. Potash was one of the first concerns in Jamestown's settlement. 

Which of the following can be inferred from the reading passage?

C. Potash making quickly became linked to land clearing for agriculture. 

The word “fuse” in paragraph 4 refers to ______.

B. shipbuilding 

C. the alkalis (potash and soda) 

What is the main idea of the passage?

C. The importance and production of potash in colonial North America 

Which of the following is NOT a COP'S key goal?

B. Stop cutting down forests. 

Why is reducing methane emissions a key goal?

C. Because its emissions result from farming activities and landfill waste. 

The word "plants" in paragraph 3 is closest in meaning to _______.

The word "it" in paragraph 2 refers to_______.

B. the first goal

C. History of COPS 

The company is planning to _______ a new advertising campaign to promote its latest product.

The project manager encouraged the team to think outside the __ to come up with innovative ideas.

B. put off 

While she ______ the dishes, her friend came over to visit her.

C. Before she completed her training program

______ professor we spoke to was an expert in environmental policy.

The author ____ the bestseller has been invited to speak at a literary festival.