It is his horse according to the old man saved him from the trap.A. whoB. thatC. whichD

问题补充：

It is his horse, according to the old man, saved him from the trap.

A. who

B. that

C. which

D. what

答案：

A. who

(答案→)B. that

C. which

D. what

解析：考查强调句：句意：根据这个老人所说，是他的马把他从陷阱中救出来的。这句话是强调句：结构是It is/was+强调部分+that+其余部分，这里强调的是主语his house，选B。