问题补充:
Many people can hardlyto buy a flat ,especially in big cities such as Beijing,Shanghai and Shenzhen.
A. permit
B. afford
C. expect
D. offer
答案:
A. permit
(答案→)B. afford
C. expect
D. offer
解析:动词辨析。A允许;B买得起;C期待,指望;预测;D提供;句意:很多人都买不起房,尤其是在像北京,上海和深圳这样的大城市里。根据句意说明B正确。