四杰按照年辈来排序，其顺序为（）
A、王杨卢骆
B、杨卢骆王
C、卢骆王杨
D、骆王杨卢
参考答案：C
下列哪项是淡味药的作用（）
A.软坚散结
B.活血祛瘀
C.疏肝理气
D.利水渗湿
E.泻下通便
—Believe it or not, I have met him before.
—No kidding? ________ you've never mentioned it?
A．What for
B．How come
C．How about
D．What if
