下列说法，不恰当的一项是（      ）。

移动支付是指使用手机等移动终端进行购物支付的一种非接触结算方式。随着智能手机的快速普及，移动支付正成为一种时尚的购物结算方式，近年来呈现井喷之势。开展移动支付业务有利于（   ）。

①拓宽交易渠道，满足消费者多样化的支付需求

②克服交易限制，增加流通中所需要的货币量

③提高交易效率和交易的的安全性             

④降低金融机构的业务成本，提高服务效率

阅读短文，从A，B，C，D四个选项中，选出可以填入空白处的最佳选项。

    What do you do after class at your school? You may say you go 1 and do 2 homework. But I think we can have 3 other things to do after class.

    We can 4 different clubs, like the art club and the music club. What can you do? If you swim well, you 5 in the swimming club. Maybe(也许) you can't play the violin 6 the guitar well, but you can 7 to play them at the music club. 8, some people there can help you. I like books and I often go to the 9 club. Do you like books? Come 10 me.

下列各句中加线词与“巫医乐师百工之人，不耻相师”中的“耻”用法不同的一项是                                         (　　)

—Lucy studies very hard．

—Yes!And she has made great p____in Chinese．