问题
选择题
My sister is only one year old..My mother must her at home.
A．look at
B．look for
C．look after
D．look like
答案
答案：C
题目分析：句意：我妹妹只有一岁。我妈妈必须在家照顾她。照顾、照料某人用“look after”；look at意为“看”；look for意为“寻找”；look like意为“看起来像”；故选C。