Question

【题目】 --- Some children can't afford ________ necessary stationery.

--- Let's donate our pocket money to them.

A. buy B. buying C. to buy D. be bought

Answer 1

【答案】C

【解析】句意：——一些孩子买不起必要的文具。——让我们捐出我们的零花钱给他们吧。afford to do sth支付得起，买得起，故用动词不定式to buy。故选C。