You are prohibited from littering at the beach.Đoạn văn48/50Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.You are prohibited from littering at the beach.You mustn’t litter at the beach.You can’t litter at the beach.You don’t have to litter at the beach.You may litter at the beach.Giải thíchTạm dịch: Bạn bị cấm xả rác tại bãi biển.Giải thích: Ađộng từ khuyết thiếu