围绕本课标题 Sweet as honey! 像蜜一样甜！（蜜蜂保住发动机）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：a Lancaster bomber crashed on Wallis Island / a remote place in the South Pacific / wasn't too badly damaged / the crash was forgotten / the wreck remained undisturbed / was accidentally rediscovered / an aerial survey of the island / in reasonable condition was rare / worth rescuing / had the plane packaged and moved in parts back to France / have the plane restored / four Rolls-Royce Merlin engines / have only three of them rebuilt / Imagine their surprise and delight / the packing cases / the fourth engine was sweet as honey / still in perfect condition / A colony of bees had turned the engine into a hive / preserved in beeswax