My parents are not at home so I have tomy little sister. A. look atB. look forC. look lik

问题补充：

My parents are not at home, so I have tomy little sister.

A. look at

B. look for

C. look like

D. look after

答案：

A. look at

B. look for

C. look like

(答案→)D. look after

解析：“我的父母都不在家，因此我不得不照看我的小妹妹。”故选D。look at:看；look for:寻找(某人或某物)；look like:看起来与（某人或某物）相像[相似]；look after:照顾，照看（某人或某物）