男，32岁，头痛呕吐半个月，MRI检查见脑室内占位，最可能的诊断为（） A.脉络膜丛

One day, Wei Hua did some shopping at Baijiafu Cell. After going back home, he spoilt some drink over the receipt by mistake. Please help him answer the questions below. 

Receipt Baijiafu Cell 10/2/2009 Item       Quantity    Price           Subtotal shirt         1        $ 26           $ 26 CD          3        $ 5.5 (each)     $ 16.5 Coke        5         $ 1.2 (each)        ? pen          ?        $ 3.5              7 Total                                    ? Add: 616 Tongwu Street, Panjiawan Tel: 6611189(shop)        13976617189  (manager)

Baijiafu Cell 百家福超市 receipt 收据 quantity 数量
subtotal 小计  total 总计
小题1:When did Wei Hua do the shopping?

A．On October 2

B．On February 10

C．in the morning

D．at night

小题2:How much did Wei Hua pay for Coke?

A．$ 1.2

B．$ 3.5

C．$ 6.00

D．$ 16.5

小题3:How much pens did Wei Hua buy?

A．One

B．Two

C．Three

D．Five