单选题 My son failed to come back last night.This morming the police came to our house and( )my worst fears that he was injured in a car accident.
【正确答案】 B
【答案解析】考查动词辨析。句意:我儿子昨晚没回来。今天早上警察来到我们家,证实了我最担心的事情,他在车祸中受伤了。advocate “提倡”,confirm “证实,确认”,promise “承诺”,insure “......上保险,投保”。前面说儿子昨晚没回来,“我”在担心他的安危,这是一种猜测与不确定性,而警察的到来,则使这种不确定性得到了证实。