the boy asked( )any noise from outside.A.whether had I heard B.wh_英语解答

the boy asked( )any noise from outside.
A.whether had I heard B.whether I had heard C.whether have I heard D.whether I have heard

人气：135 ℃　时间：2020-01-27 02:20:06

解答

B.whether I had heard 宾语从句要用陈述语序.而且,主句用了过去式,从句要用过去完成时.