---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
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D解析本题考查强调句型和定语从句。第一空考查强调句型中的it；第二空考查who引导的非限制性定语从句；第三空考查强调句型的that。