题目

阅读下面的文字，完成下列小题。海客谈瀛洲，烟涛微茫信难求；越人语天姥，云霞明灭或可睹。天姥连天向天横，势拔五岳掩赤城。天台四万八千丈，对此欲倒东南倾。我欲因之梦吴越，一夜飞度镜湖月。湖月照我影，送我至剡溪。谢公宿处今尚在，渌水荡漾清猿啼。脚著谢公屐，身登青云梯。半壁见海日，空中闻天鸡。千岩万转路不定，迷花倚石忽已暝。熊咆龙吟殷岩泉，栗深林兮惊层巅。云青青兮欲雨，水澹澹兮生烟。列缺霹雳，丘峦崩摧。洞You'd better take the map with you you won't get lost．A. so thatB. as soon asC. now thatD. as long as