问题补充：
-- I’ll be away on a business trip. Would you mind looking after my cat?
-- Not at all. .
A. I’ve no time
B. I’d rather not
C. I’d like it
D. I’d be happy to
答案：
A. I’ve no time
B. I’d rather not
C. I’d like it
(答案→)D. I’d be happy to
解析：A. I’ve no time我没有时间，B. I’d rather not宁愿被，C. I’d like it我想要它，D. I’d be happy to很乐意，句意：我要去出差，你介意照看我的猫吗？--一点也不，我很乐意。所以选D。
