What is the main ingredient in most paper? A. resin B. cardboard

Câu hỏi:

What is the main ingredient in most paper?

A. resin

B. cardboard

C. plant fiber

D. papyrus

Trả lời:

Thông tin: "The fibers used in paper, however, are plant fibers".

Chọn C

Câu 1:

The book ____ I bought at the bookstore yesterday is expensive.

Câu 2:

Every month, scientists invent new gadgets and ____ to help us with our daily lives, and discover ways to make existing technology faster and better.

Câu 3:

You never work more than you have to, _______?

Câu 4:

Alaska ______________.

Câu 5:

According to the passage, the primary source of the plant fiber used in paper is ________

Câu 6:

According to the passage, recycling paper is ______________

Câu 7:

According to the passage, recycling paper does all of the following EXCEPT _________.

Câu 8:

Bullies can happen in the following places EXCEPT_________.

600 Bài tập trắc nghiệm Tiếng Anh 12 mới