问题
选择题
(2013·重庆，27)It was with the help of the local guide ________ the mountain climber was rescued.
A．who
B．that
C．when
D．how
答案
答案：B
考查强调句。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，答案选B。