VIII:
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer in each of the following questions.
Trả lời câu hỏi dưới đây:
The steak looked tender, but it was as tough as _________.
Đáp án là D. Thành ngữ : As tough as old boots: (nói về thịt) dai nhách, rất dai