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.
Trả lời câu hỏi dưới đây:
A mediocre student who gets low grades will have trouble getting into an Ivy League college.
mediocre= tầm thường
A. trung bình
B. lười nhác
C. khờ dại
D. siêng năng