问题
选择题
It is reported that the police will soon _____ the case of the two missing children.
A．look upon
B．look after
C．look into
D．look out
答案
答案：C
题目分析：考查动词词组：A. look upon旁观B. look after照顾C. look into调查D. look out当心，句意：据报道警察会很快调查两个失踪孩子的案子。选C。
点评：有的动词加上不同的副词或介词含义完全不一样，这是记忆难点，也是考查重点，要多花时间记忆，还要结合上下文。