Chọn D
Kiến thức: Từ trái nghĩa
Giải thích:
appreciably (adv): đáng kể, thấy r
A. unstably (adv): không bền
B. unreliably (adv): không chắc chắn
C. unexpectedly (adv): bất ngờ, đột ngột
D. marginally (adv): không đáng kể
=> appreciably >< marginally
Tạm dịch: Năng suất lao động tăng đáng kể mỗi năm nhờ có máy tính và khả năng đa nhiệm của nó
Mark the letter A,B,C or D on your answer sheet to indicate the word that is CLOSEST in meaning to the underlined part in each of the following questions.
Work efficiency has increased exponentially each year, thanks to computers and their ability to multitask
A. at a very fast rate
B. slightly
C. constantly
D. at a very slow rate
Work efficiency has increased exponentially each year, thanks to computers and their ability to multitask.
A. slightly
B. at a very fast rate
C. constantly
D. at a very slow rate
Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase
that is OPPOSITE in meaning to the underlined part in each of the following questions
Polluted water and increased water temperatures have driven many species to the verge of extinction
A. enriched
B. Contaminated
C. purified
D. strengthened
Choose A, B, C or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.
A deficiency of vitamin D can lead to permanent bone deformities
A. irreparable
B. infinite
C. serious
D. temporary
Choose the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.
Their classmates are writing letters of acceptance.
A. confirmation
B. agree
C. refusal
D. admission
Choose the letter A, B, C or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.
The mountain region of the country is thinly populated.
A. sparsely
B. densely
C. greatly
D. sparsely
Choose A, B, C or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.
Certain courses are compulsory; others are optional.
A. required
B. free
C. pressure
D. voluntary
Mark the letter A, B, C, or D to indicate the word or phrase OPPOSITE in meaning to the bold and underlined part in each of the following questions.
Names of the people in the book were changed to preserve anonymity.
A. reveal
B. cover
C. presume
D. conserve
Mark the letter A, B, C, or D to indicate the word or phrase OPPOSITE in meaning to the bold and underlined part in each of the following questions.
Names of the people in the book were changed to preserve anonymity.
A. reveal
B. cover
C. presume
D. conserve
