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Câu hỏi:

Read the passage and choose the correct answer.

1. Communication has always been an essential part of human life and has changed as societies developed. One exciting way of communicating over long distances is using smoke and fire signals. This simple method helped connect faraway communities and showed how clever our ancestors were.

2. Smoke signals have been used since ancient times, with different cultures finding ways to send messages through rising smoke. This practice was common among indigenous peoples in many places, like Native Americans, Aboriginal Australians, and tribes in Africa and Asia.

3. Making smoke signals was easy but very effective. By changing how strong and how long the fire burned, and using specific materials to create different smoke shapes, communities made a basic code for communication. Other messages could be sent by changing the number and timing of the smoke puffs, forming a unique language.

4. Smoke and fire signals had many benefits, making them essential for ancient societies. One major advantage was that they could send messages over long distances. This was particularly crucial in regions with challenging landscapes like mountains, forests, or deserts, where conventional communication methods were useless.

-> Why were smoke and fire signals important in ancient societies?

A.

They were used to provide warnings quickly and conveniently.

B.

They were used for communication in remote, challenging areas.

C.

They could create multiple types of messages for various purposes.

D.

The signals they sent were easily accessible to the receivers.

Trả lời:

Đáp án đúng: B


Thông tin: "This was particularly crucial in regions with challenging landscapes like mountains, forests, or deserts, where conventional communication methods were useless." - "Điều này đặc biệt quan trọng ở những vùng có địa hình khó khăn như núi, rừng hoặc sa mạc, nơi mà các phương thức giao tiếp truyền thống không hiệu quả."

Đáp án: They were used for communication in remote, challenging areas. (Chúng được sử dụng để liên lạc ở những vùng xa xôi, khó khăn.)

Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài

Bộ Đề Kiểm Tra Giữa Học Kì I - Tiếng Anh 9 - i-Learn Smart World - Bộ Đề 01 tập trung đánh giá kiến thức tiếng Anh tổng hợp của học sinh qua nhiều dạng bài như nghe hiểu, ngữ âm, từ vựng, ngữ pháp và đọc hiểu. Nội dung xoay quanh các chủ đề quen thuộc như gia đình, truyền thống và vai trò của tiếng Anh trong cuộc sống.

30/09/2025
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