It was with the help of the local guide the mountain climber was rescued.A. whoB. thatC. w

问题补充：

It was with the help of the local guide the mountain climber was rescued.

A. who

B. that

C. when

D. how

答案：

A. who

(答案→)B. that

C. when

D. how

解析：考查强调句型。强调句型的基本结构为It+be +被强调部分+that+其他。强调状语with the help of the local guide故选that。句意：是在当地导游的帮助下登山运动员才获救的。