Morgan's parents aren't at home. He has to his younger brother.
A. look at
B. look for
C. look after
D. take away
网友回答
A. look at
B. look for
(答案→)C. look after
D. take away
解析：根据题干可知本句的意思是“摩根的父母不在家，他必须照顾他的弟弟。”四个选项的意思分别是：look at “看”；look for“寻找”；look after “照顾”take away“带走”。所以本题选C。