Conversation 3. Listen to a conversation between a man who owns a holiday home talking on the phone to a woman who is staying there.

Câu hỏi

How many main controls are there on the heater?

A. two

B. three

C. four

D. none

Đáp án
B. three

Câu hỏi thuộc Bài tập:

Test 001 - LISTENING - VSTEP