第34题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. here are a lot of boxes in the way. B. The boxes might be too heavy for her to lift. C. He’s checking the tonnage. D. He’s almost finished. 参考答案:B 答案解析:[听力原文]
W: You look tired. Can I help you with those boxes
M: Thanks. But they weigh a ton each.