题目:Listen to the passage ‘How Pensions Work in the United States’ and answer Questions 12-15.A pension is an income payable after a worker ( ).
is tired
is hired
retired
is fired
题目:Listen to the passage ‘How Pensions Work in the United States’ and answer Questions 12-15.A pension is an income payable after a worker ( ).
is tired
is hired
retired
is fired