【单选题】What is not true about Yunnan?
C.
There is beautiful natural scenery.
【简答题】They would like to admire some ____ ____(自然景观) of beauty and peacefulness and that is the reason why they choose Yunnan as their destination without hesitation.
【简答题】Who have/has been to Yunnan?
【判断题】串联式混合动力汽车的连接方式可视为电和电的叠加()
【单选题】关于混合气的余气系数α,下列哪种说法是正确的是
【单选题】Chen Lin is from Yunnan and Li Yang is ______ from Yunnan.
【单选题】---I decided to travel round Yunnan for a year. ---_______? You have just started a new job.