Read the following signs and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

What does the sign indicate?

Đáp án
B. You must slow down and proceed with caution.

Câu hỏi thuộc Bài tập:

Ôn thi vào lớp 10 - Đề 5