Question

It was only with the help of the local guide ________.

1. A.
   was the mountain climber rescued
2. B.
   that the mountain climber was rescued
3. C.
   when the mountain climber was rescued
4. D.
   then the mountain climber was rescued

Answer 1

B
该题考查“It be...that...”强调结构，强调原因状语要用that.需要注意的是“only +状语(副词，介词短语，状语从句)”，句子要部分倒装，但在强调结构中不能用倒装语序，故答案选B.例如：It was because she was ill that they didn't ask her to do the job．
正是因为她病了，他们才没叫她做这项工作.
It was because the water had risen that they could not cross the river．
正是由于水涨了，他们没有渡过河去.
It was only with an umbrella in his hand that he was waiting for his son at the gate．他只是手里拿着一把雨伞在门口等待着他的儿子.
It was with the teacher standing beside her that she felt very nervous是有老师站在她旁边，她才感到很紧张的.