英语 四年级 选择题 较难

核心句型:Thank you / You're welcome — 英语选择题

北京版·英语 Unit Three Be a Nice Person AI 三重审校通过

题目
小林把一张纸递给同学,同学说:“Thank you.”后来,同学帮小林捡起掉在地上的帽子。两处对话中,小林先后应说什么?A. You're welcome.;Thank you. B. Thank you.;You're welcome. C. You're welcome.;You're welcome. D. Thank you.;Thank you.