His parents were so poor that they couldn’t _______ to buy a computer for their only son .
A.pay
B.cost
C.spend
D.afford
答案:D
考查动词。afford付得起之意,句意:他父母如此的穷以至于他们付不起为他们唯一儿子买电脑的钱。
His parents were so poor that they couldn’t _______ to buy a computer for their only son .
A.pay
B.cost
C.spend
D.afford
答案:D
考查动词。afford付得起之意,句意:他父母如此的穷以至于他们付不起为他们唯一儿子买电脑的钱。