Câu hỏi:

03/04/2023 156

According to the passage, how is glass that has cooled and become rigid different from most other rigid substances?

A. It has an interlocking crystal network.

B. It has an unusually low melting temperature.

C. It has varying physical properties.

D. It has a random molecular structure

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Câu hỏi trong đề: Trắc nghiệm tổng hợp Tiếng anh có đáp án 2023 !!

Trả lời:

Giải bởi Vietjack

Chọn D

Thông tin: The homogeneous mass thus formed by melting then cools to create glass, but in contrast to most materials formed in this way (metals, for instance), glass lacks the crystalline structure normally associated with solids, and instead retains the random molecular structure of a liquid. (Khối chất mà được hình thành bằng việc nung chảy sau đó được làm lạnh để tạo thủy tinh, nhưng trái với hầu hết các nguyên liệu khác cũng được hình thành theo cách này (ví dụ như kim loại), thủy tinh thiếu cấu trúc tinh thể thường được kết hợp với thể rắn, và thay vào đó giữ lại một cách ngẫu nhiên các phân tử cấu trúc của thể lỏng.)

Bình luận

Câu 1:

He got down to writing the letter as soon as he returned from his walk.

A. No sooner had he returned from his walk when he got down to writing the letter.

B. Not until he returned from his walk did he get down to writing the letter.

C. Only after he had returned from his walk did he get down to writing the letter.

D. Hardly had he returned from his walk when he got down to writing the letter.

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Câu 3:

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Câu 4:

The only reason the party was a success was that a famous film star attended.

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Câu 5:

If you still want to maintain this relationship, you ____ behave improperly like that.

A. ought to not

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Câu 6:

The only thing that kept us out of prison was the way he spoke the local dialect.

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Câu 7:

He forgot about the gun until he got home.

A. Not until he got home did he forget about the gun.

B. Not until he got home did he remember about the gun.

C. Not until he had got home did he remember about the gun.

D. Not until he had got home did he forget about the gun.

Xem đáp án » 03/04/2023 10,516

Xem thêm các câu hỏi khác »

According to the passage, how is glass that has cooled and become rigid different from most other rigid substances?

Nhà sách VIETJACK:

Bình luận

He got down to writing the letter as soon as he returned from his walk.

I prefer going out for a meal to staying at home. ⇒ I'd rather........

The outcome of the election was never in doubt. => At no time …

The only reason the party was a success was that a famous film star attended.

If you still want to maintain this relationship, you ____ behave improperly like that.

The only thing that kept us out of prison was the way he spoke the local dialect.

⇒ But for his command …

He forgot about the gun until he got home.

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🔥 Đề thi HOT:

According to the passage, how is glass that has cooled and become rigid different from most other rigid substances?

Nhà sách VIETJACK:

Bình luận

He got down to writing the letter as soon as he returned from his walk.

I prefer going out for a meal to staying at home. ⇒ I'd rather........

The outcome of the election was never in doubt. => At no time …

The only reason the party was a success was that a famous film star attended.

If you still want to maintain this relationship, you ____ behave improperly like that.

The only thing that kept us out of prison was the way he spoke the local dialect. ⇒ But for his command …

He forgot about the gun until he got home.

VIP +3 tháng ( 199,000 VNĐ )

VIP +6 tháng ( 299,000 VNĐ )

VIP +12 tháng ( 499,000 VNĐ )

🔥 Đề thi HOT:

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The only thing that kept us out of prison was the way he spoke the local dialect.

⇒ But for his command …