Outside the school ________ crowds of students, ________ to know the results of the exam．
A.stand; too anxiousB.stand; too excitedC.stands; very worriedD.stands; eager enough在线课程A
解析：
此句是一个完全倒装句，其原因是Outside the school表示方位，提到句首，该句则要用完全倒装句式。too anxious to know the results of the exam是形容词短语，作主语补足语，表示主语的状态。注意too anxious to know意为“太急于知道……”；
而too excited to则为“太兴奋了，以至于……”。