(合肥市高三第一次教学质量检测)The police tried to get some clues from the suspect but he remained

问题补充：

(合肥市高三第一次教学质量检测)The police tried to get some clues from the suspect，but he remained ．

A. silent

B. quiet

C. calm

D. secret

答案：

(答案→)A. silent

B. quiet

C. calm

D. secret

解析：考察形容词辨析。句意为：警察想从嫌疑犯口中得到这些线索，但该嫌疑犯保持沉默，可判断答案为A。quiet 安静；calm内心冷静secret秘密。