问题
选择题
---- How did her family feel when you visited them?
---- My coming ________ the happiness of her family.
A．added up to
B．added up
C．added
D．added to
答案
答案：D
考查短语辨析：added up to 总计为，added to 增加，增添，句意：当你拜访他们的时候你的家人感到怎样？我的到来增加了她的家人的快乐。故选D。