Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.
Scientist often forecast an upswing in an economy after a protracted slowdown.
A. an improvement
B. a reform
C. inflation
D. a decline
A An upswing = an improvement = xu hướng cải thiện, đi lên