Câu hỏi:

22/07/2020 584

Read the following passage, and answer the questions that follow

Ohio

In 1878, Thomas Edison began serious research into developing a practical incandescent lamp and on October 14, 1878, Edison filed his first patent application for "Improvement In Electric Lights". In 1879 he created a successful incandescent light bulb. This was his hardest project – from 1877 to 1880, Edison and his assistants tried around 3000 experiments to perfect their light bulb design. By the end of 1880, Edison had produced a bulb that lasted 1500 hours. This discovery marked the beginning of commercially manufactured light bulbs and in 1880, Thomas Edison’s company, Edison Electric Light Company began marketing its new product.

What is the main idea of the passage?

Đáp án chính xác

Sách mới 2k7: Bộ 20 đề minh họa Toán, Lí, Hóa, Văn, Sử, Địa…. form chuẩn 2025 của Bộ giáo dục (chỉ từ 69k).

20 đề Toán 20 đề Văn Các môn khác

Quảng cáo

Trả lời:

verified
Giải bởi Vietjack

Đáp án: A

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

The children are looking forward __________ the parade.

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Câu 2:

Find and correct the mistakes

The shop assistant asked Helen whether the shoes are too small for her.

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Câu 3:

Find and correct the mistakes

We are looking forward to seeing you on April.

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Câu 4:

A __________ guide is a person employed to show tourists around places of interest.

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Câu 5:

Find and correct the mistakes

We must act now before it is too late doing anything about the problem.

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Câu 6:

I’ve never talked to a more interesting person than him.

________________________________________________________________

Xem đáp án » 11/07/2024 6,909

Câu 7:

Read the following paragraph and complete it with one suitable word in each blank

The key advantage of face-to-face ____________ (31) is that body language becomes a part of the conversation, too. When emailing or talking on the phone, there is no opportunity ____________ (32) the other person. Even video conferencing sometimes doesn’t provide the full picture of the person you’re talking to.

By having a face-to-face conversation, people have the opportunity to see the posture, facial expressions ____________ (33) arm gestures of their communication partners. A look of shock or anger on the face can change the whole trajectory of the conversation. Similarly, making eye contact and shaking someone’s hand can help to establish trust and ease tensions.

For example, if a salesperson is meeting with a prospect ____________ (34) person and presents the price for the product, the look on the prospect’s face can be very telling about whether they will accept the price or not. This gives the salesperson an opportunity to further elaborate on the benefits and results the product will achieve. If this conversation had taken ____________ (35) on the phone, the salesperson may not have realized that the prospect needed further convincing after seeing the price.

Question 31:

Xem đáp án » 22/07/2020 5,961

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