题目

 After the landslide, the survivors went outwhat had been left. A. to search                B. in search for C. in search of             D. in the search of 答案：【解析】选C。考查search的短语搭配。句意:泥石流之后, 幸存者出去寻找剩下来的东西。in search of=in one’s search for。如图所示的光现象中，与小孔成像的原理相同的是（ ）