问题
选择题
when the newspaper boy got to a blue door, _________, which frightened him away as fast as possible.
A．out a fierce dog rushed
B．out did a fierce dog rush
C．out rushed a fierce dog
D．rushed out a fierce dog
答案
答案：C
考查倒装句。副词out放在句首时，且主语为名词，应使用完全倒装，故选C out rushed a fierce dog，一条凶猛的狗跑出来。