【题目】The further evidence came to light after a careful investigation voices calling for help were from the tenth floor.
A. which B. that
C. whose D. where
在线课程【答案】B
【解析】考查同位语从句。句意：仔细调查后，进一步的证据显示，呼救的声音来自第十层。that引导一个同位语从句，作the further evidence 的同位语。同位语中不缺其他成份，故要用that引导。