Câu hỏi

What does this sign mean?

A. You don’t have to carry your dog on the escalator.

B. If you want, you can ride the escalator with your dog.

C. When using the escalator, you should carry your dog in your arms.

D. If you have a dog, you can't use the escalator.

Đáp án
C. When using the escalator, you should carry your dog in your arms.

Câu hỏi thuộc Bài tập:

Friends Plus 8 - Test for Unit 1 - Test 1