Question

【题目】My grandma is ill. I have to ________ her at home.
A.look for
B.look up
C.look at
D.look after

Answer 1

【答案】D
【解析】句意：我奶奶病了，我不得不照顾她。look for寻找；look up查找；look at看；look after照顾。故选D。