问题
选择题
---- Was _________ Bill , ________ played basketball very well, __________ helped the blind man cross the road?
------- Yes, of course. He is always ready to help others.
A．it; that; who
B．this; who; that
C．which; that; that
D．it; who; that
答案
答案：D
第一空和第三空是强调句，句型：It is+强调部分+that/who….,强调的是Bill，第二空是定语从句，修饰Bill，用who，因为是非限制性定语从句，不能用that引导定语从句，选D。