It was at the very beginning Mr. White made the decision we should send more firefighter

问题补充：

It was at the very beginning Mr. White made the decision we should send more firefighters there.

A. that; that

B. when; which

C. there; what

D. where; what

答案：

(答案→)A. that; that

B. when; which

C. there; what

D. where; what

解析：考查强调句型和同位语从句。第一空的that与it was构成强调句型，强调at the beginning;第二空that we should send more firefighters there.构成同位语从句解释the decision的内容。句意：一开始的时候，怀特先生就做出了我们应该多派消防人员去那里的决定。