单选题 Even after having their grandchildren live with them for ten years, the couple felt that children these days was the most difficult of all family matters.
A. rising B. raising
C. caring D. taking care

【正确答案】 B
【答案解析】[解析] 近义辨析。
A．rising是不及物动词，不能带宾语；B．raising抚养，饲养；C．caring关心；D．taking care照料，照顾，但后面要用of；因此B为答案。