围绕本课标题 It's too small 太小了（挑连衣裙 · 大小与颜色）主题，AI 老师会出 若干个简单问题，
每个问题听完后，用 完整句子口头作答。
⚠️ 尽量说完整句子，不要只说一个词；优先用本课句型与词语：Do you like this dress, madam / it's too small for me / It's very smart / It's smaller than the blue one / It doesn't suit me at all / the largest dress in the shop