导游员对于客人的投诉，不管原因和目的是什么，都要______，及时、妥善地予以处理。
参考答案：认真对待
Not until he retired from teaching three years ago ________having a holiday abroad.
(2012·辽宁，32)
A．he had considered
B．had he considered
C．he considered
D．did he consider
下列各项，不属于龙胆泻肝汤证临床表现的是（）
A.耳聋
B.阴肿
C.筋痿
D.吞酸
E.口苦
