It was with the help of the local guide ________ the mountain climber was rescue

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

A．who	B．that	C．when	D．how
B
试题分析：考查强调句。强调句的结构是：It is/was+强调部分+that+其余部分…。（如果强调的是人，就用who）这句话强调的是with the help of the local guide，该句可还原为the mountain climber was rescued with the help of the local guide，故可知为强调句，因为不是强调的人，不能用who，答案选B。
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