PoliceinSanFranciscohadalreadybegun

问题详情：

 Police in San Francisco had already begun _____ search for the suspect who set _____ fire to the Chinese consulate general (领事馆)when _____word came that an American Chinese surrendered(自首) himself to the police by phone.

A. a; a ; a             B. a; / ; /                 C. the; /; a                D. the; a; a

【回答】

B

知识点：冠词

题型：选择题