Questions 33 to 35 are based on the passage you have just heard.

A．Single-sex stores appeal to customers better.

B．Single-sex stores can’t perform well.

C．It is hard to arrange a single-sex store.

D．Kids will prefer to single-sex stores later.

由徐光启、李之藻等人编译的一部中国比较早全面介绍欧洲天文学的著作是（）

A、《几何原本》

B、《测量法义》

C、《崇祯历书》

D、《圜容较义》