行政服务大厅的服务理念是什么？

有8吨苹果，运走3000千克，还剩______千克．

C

If you are a fruit grower—or would like to become one—take advantage of Apple Day to see what’s around. It’s called Apple Day but in practice it’s more like Apple Month. The day itself is on October 21, but since it has caught on, events now spread out over most of October around Britain.

Visiting an apple event is a good chance to see, and often taste, a wide variety of apples. To people who are used to the limited choice of apples such as Golden Delicious and Royal Gala in supermarkets, it can be quite an eye opener to see the range of classical apples still in existence, such as Decio which was grown by the Romans. Although it doesn’t taste of anything special, it’s still worth a try, as is the knobbly(多疙瘩的) Cat’s Head which is more of a curiosity than anything else.

There are also varieties developed to suit specific local conditions. One of the very best varieties for eating quality is Orleans Reinette, but you’ll need a warm, sheltered place with perfect soil to grow it, so it’s a pipe dream for most apple lovers who fall for it.

At the events, you can meet expert growers and discuss which ones will best suit your conditions, and because these are family affairs, children are well catered for with apple-themed fun and games.

Apple Days are being held at all sorts of places with an interest in fruit, including stately gardens and commercial orchards(果园).If you want to have a real orchard experience, try visiting the National Fruit Collection at Brogdale, near Faversham in Kent.

What does the underlined phrase “a pipe dream” in Paragraph 3mean?（）

A. A practical idea.

B. A vain hope.

C.A brilliant plan.

D. A selfish desire.

城市规划的分析方法中，频数和频率分析属于()。

A．定性分析

B．定量分析

C．空间模型分析

D．离散程度分析

女，39岁。主诉突发剧烈头痛半个月，伴意识障碍，右侧肢体活动减少1周。入院半个月前患者与家人聊天时突感剧烈头痛，呈持续胀痛，不能忍受，急到私人诊所，测血压为200／100mmHg。半小时后出现意识丧失，肢体强直抽搐，口吐白沫，持续约10分钟自行缓解。急送当地医院行头颅CT检查示颅内出血，腰穿检查示血性脑脊液（具体不详），给予药物治疗，头痛缓解。1周后患者出现昏睡，表情淡漠，不能言语，同时出现右侧肢体活动减少。入院查体：呈昏睡状态，颈强直。克氏征、布氏征阳性。右侧肢体肌力Ⅱ级，右侧巴氏征（+）。

提示：DSA检查结果提示前交通动脉瘤。此患者按Hunt-Hess分级属于下列哪一级（）

A.Ⅰ级

B.Ⅱ级

C.Ⅲ级

D.Ⅳ级

E.Ⅴ级

F.0级

神经系统的基本活动方式是（）。反射是指有机体在神经系统的参与下，对（）产生的规律性的（）。