SDH中常用的网元有()、()、()、和()。

题型:填空题

问题:

SDH中常用的网元有()、()、()、和()。

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题型:填空题

根据短文内容,判断正(T)误(F)。

     Food shopping is more convenient in modern cities today. If people do not have time to make lunch, they

can buy fast food at convenience store. If they want to cook a delicious dinner or buy enough food for a week,

they can go to a supermarket. These big, modern stores sell not only food but also other things for daily use.

     Sometimes people find it difficult to choose which to buy because there are too many choices. For example,

there are different kinds of instant noodles: instant noodles with eggs or the kind with chicken.

     Many people do not enjoy food shopping or deciding what to buy. They prefer to eat at a fast-food

restaurant. There they can have large hamburgers, sandwiches, different kinds of drinks and so on.

     It is nice to have many choices, but it is a problem to have too many choices.

( )1. Food shopping is less convenient today than years ago.

(     )2. If people don't want to cook lunch themselves, they can go to a convenience store.

(     )3. Big, modern shops sell only food and clothes.

(     )4. Many people like to eat at a fast-food restaurant.

( )5. Sometimes people find it easy to choose which to buy because there only a few things.

题型:填空题

某房地产开发公司通过拍卖出让方式获得了一宗20hm2的土地,用来进行居住小区的开发建设,经批准的规划设计方案为:居住用地面积14hm2,住宅用地面积10hm2,总建筑面积40万m2,住宅建筑面积30万m2,其中多层4幢,高层2幢,预计总投资8000万元。

按照规定,城市居住区规划布局应符合()要求。

A.新建小区的绿地率不应低于30%

B.居住区内地面停车率不应少于10%

C.居民停车场的服务半径不宜大于150m

D.面街布置的住宅,其出人口应避免直接开向居住区(级)道路

题型:填空题

关于老年人循环系统功能改变的特点,以下叙述不正确的是()

A.随着年龄的增长,冠状动脉梗死的发生率增加

B.随着年龄的增长,应激时心做功能力增加

C.随着年龄的增长,心律失常的发生率增加

D.随着年龄的增长,交感神经系统的调节效能降低

E.随着年龄的增长,心肌呈退行性改变

题型:填空题

X-连锁淋巴组织增生性疾病本质上是一种()

A.恶性肿瘤

B.EB病毒感染诱发的免疫缺陷

C.T、B细胞均发生缺陷的联合免疫缺陷

D.淋巴瘤的前期疾病

E.以抗体缺陷为主的原发性免疫缺陷

题型:填空题

工商企业、金融机构、旅游服务业等组织属于()

A、互益性组织

B、营利性组织

C、服务性组织

D、公益性组织

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