共同愿景应由企业领导自上而下来确定。（）
参考答案：错
逆行尿路造影的禁忌证是（）。
A.下尿路感染
B.尿频
C.膀胱结石
D.膀胱肿瘤
E.血尿
______ some injuries to his face and hands, he broke both legs.
A．Except
B．Except that
C．But for
D．Apart from
