单选题 The firefighter was commended for his bravery in the big fire.
【正确答案】 B
【答案解析】commended：赞扬，表彰，其对应词应为praised，即“表扬，表彰”。辨义：A．denounced斥责；C．welcomed欢迎；D．exclaimed嚷叫起来，大声叫。