All of sudden, a terrible animal appeared and all the people held still in terror..A. a;

All of sudden, a terrible animal appeared and all the people held still in terror..
A. a; the
B. /;/
C. the; the
D. a; /

A. a; theB. /;/C. the; the(答案→)D. a; /解析：冠词用法题，本题考查冠词的固定搭配。 All of a sudden 突然， in terror 害怕 句意：突然一只可怕的动物出现了所有的人害怕的站着一动不动。

我也是这个答案