Our income can only _____ our expenses, so we have no extra mone

Our income can only _____ our expenses, so we have no extra money to have a holiday.
A、afford
B、spend
C、support
D、cover
【正确答案】：D
【题目解析】：afford负担得起；spend花费；support支持；cover包括
句意：我们的收入只能支付我们的开销，所以我们没有多余的钱去度假。