All the off-shore oil explorers were in high spirits as they read （）letters from their families.
A、affectionate
B、sentimental
C、sensitive
D、intimate
【正确答案】：A
【题目解析】：affectionate充满深情的，温柔亲切的；sentimental感情上的，多愁善感的；sensitive敏感的；intimate关系密切的，亲密的。句意为：读着亲人充满深情的来信，所有的离岸石油探险家都精神振奋。因此应选A
