【单选题】The director had her assistant ________ some hot dogs for the staff members.
【简答题】The first jacket was too big. The sales assistant brought her another one the same style. in her ______.
【单选题】C语言允许函数类型缺省定义,此时该函数返回值隐含的类型是:
【简答题】A.She wants to book some plane tickets. B.Her assistant needs to buy some books for them. C.She needs to find a good hotel for the delegation. D.Her assistant needs to arrange the accommodation.
【单选题】C语言允许函数类型缺省定义,此时该函数的隐含类型是( )
【判断题】在小肠壁上直接滴加 0.001%得乙酰胆碱,小肠运动明显加强;滴加0.01%得肾上腺素则明显减弱。