Question

【题目】Police are now searching for a woman who is reported to (miss) since the flood hit the area last Friday.

Answer 1

【答案】have been missing
【解析】句意：自从上个星期五洪水击打河岸，警察正在搜寻一个据报道一直失踪的女人。Police are now searching for a woman who is reported to have been missing since the flood hit the area last Friday. 先行词为a woman, who引导定语从句 is reported to 修饰woman ；since“自从.....以来，”前面一般用完成时 have been missing ，所以答案是have been missing。