Question

Annie wasn’t at school today because she had to stay at home to ________ her mother.

A．look after	B．look at
C．look up	D．look for

Answer 1

A

试题分析：句意：Annie今天不在学校因为她必须在家里照顾她的妈妈。A. look after“照顾”；B. look at“看”；C. look up“查找（单词）”；D. look for“寻找”。结合句意，故选A。