问题
选择题
Again and again the doctor_______ the crying baby girl, but he couldn’t find out what was wrong with her.
A．looked over
B．looked after
C．looked for
D．looked out
答案
答案：A
looked over仔细检查；looked after照顾，关心；looked for寻找；looked out当心。句意：医生一遍又一般的检查这个不住哭泣的小女孩，但是他不能查明她怎么了。结合语境可知选A。