动脉导管位于()
A.主动脉弓与主肺动脉之间
B.主动脉降部与主肺动脉之间
C.主动脉降部与右肺动脉根部之间
D.主动脉降部与左肺动脉根部之间
E.头臂干与上腔静脉之间
参考答案:D
小题1:They went to Shanghai last week. ( 完成反意疑问句)
They went to Shanghai last week,____ _____?
小题2:She may be at home now. (同义句)
______ she ____ at home now.
小题3:People will use the subway more.(改为一般疑问句)
______ _____ use the subway more?
小题4: I don’t like swimming very much.
Swimming _______ my ________ sport.
小题5:Why don’t you play basketball ?(同一句)
_____ ______play basketball ?
现代产品更多的是通过品牌出现在市场,品牌的特性是()。
A.属性
B.利益
C.需求
D.文化