围绕本课标题 A famous actress 著名女演员（著名女演员 · 议论年龄）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：It must be Karen Marsh, the actress / That must be Conrad Reeves / It can't be / He must be her fourth or fifth / she must be at least forty / She was a famous actress