单项选择题
单项选择题 听力原文:W: Jimmy, remember to send your aunt a postcard from Tokyo when you go there for holiday.M: Yes, mum. I'm sure she'll be very happy to get one. She has a large collection of postcards from all over the world now.Q: What do we learn about Jimmy's aunt?(14)A.She likes postcards.B.She lives in Tokyo.C.She is going to Tokyo.D.She has traveled all over the world.
多项选择题 下列属于板式塔的包括()。
多项选择题 无粘结预应力混凝土施工方法的说法,正确的是()。