What is the purpose of the text?
Cập nhật ngày: 22-07-2024
Chia sẻ bởi: Nguyễn Đăng An
What is the purpose of the text?
A
To give a brief history of contact lenses
B
To report facts about contact lenses
C
To explain why contact lenses improve people's vision
D
To persuade readers to wear contact lenses for better looks
Chủ đề liên quan
Why does the author mention “athletes” in the passage?
A
To explain that in some sports athletes are not allowed to wear glasses
B
To prove that athletes are conscious of their health
C
To illustrate the development of today's contact lenses
D
To give an example of the usefulness of contact lenses
According to the text, contact lenses couldn’t be worn for long periods of time _____.
A
because of their high cost
B
because they were easily broken
C
because they were stuffed
D
because they were uncomfortable
The word “they” underlined in paragraph 2 refers to _____.
A
the eyes
B
the scientists
C
the sketches
D
the first models
Contact lenses became affordable and effective _____.
A
In the 1500s
B
Throughout the 1800s
C
In the late 1900s
D
Over the last few decades
The word “alternative” in paragraph 3 is closest in meaning to _____.
A
option
B
upgrade
C
solution
D
purchase