导向活动是指对刚被招聘进企业，对内外情况生疏的新员工指引方向。
参考答案：对
可以使环孢素浓度上升的药物为（）。
A.酮康唑
B.利福平
C.头孢菌素
D.维生素C
E.维生素B
She thought I was talking about her daughter in fact，I was talking with my daughter.
A．whom
B．where
C．which
D．while
