A: Can you help me? I’d like to know how to turn on this air conditioner. B: ______________Đoạn văn19/45Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best completes each of the following exchanges. A: Can you help me? I’d like to know how to turn on this air conditioner. B: ______________ Not at all. This room is very hot.Yes, certainly. First, you have to plug it in.You’re welcome. I’m glad to help you.God helps those who help themselves.Giải thíchChọn B