在同一保护接零系统中，如某设备接零确有困难而采用接地保护，则应取（）作为补充安全措施

If you like shopping and you are crazy about fashion, London is a good place for you. In London you can buy not only the most expensive clothes, but also beautiful clothes which are inexpensive.

Many of the world’s most famous fashion designers have their own shops in London. And every year in February and September, there is an important fashion event. It is called London Fashion Week and people all over the world come here and enjoy England’s wonderful new clothes . Usually the clothes are sold at a high price. The clothes are always in style. In the 1960s, a fashion designer Mary Quant invented the mini-skirt. It made her famous all around the world. Later, in the 1970s,came “punk” fashion.

Outside of London there are some shopping centers as well. In the shopping streets of most towns have a Market Day. On that day, some of the streets are filled with stalls selling food, flowers, dresses, hats, bags, and many other different things. The clothes there are always at a low price. Nearly everybody can afford them.

小题1:When did “punk” fashion become popular?

A．In the 1950s.

B．In the 1960s.

C．In the 1970s.

D．In the 1980s.小题2:On a Market Day, we _______ on the streets.

A．can buy flowers , hats and bags from stalls

B．can not buy food from the stalls

C．can buy some clothes at a high price

D．can’t find the stalls which sell flowers小题3:What does the underlined word “afford” mean in Chinese?

A．购买

B．收购

C．负担得起

D．支付不起小题4:After reading the passage, we can know___________.

A．who organized the last London Fashion Week

B．who invented the mini-skirt

C．why “punk” fashion were in style

D．when Mary Quant was born小题5:What’s the best title for the passage?

A．Stalls selling Clothes

B．Clothes in Fashion

C．London Fashion Week

D．Shopping in London

下列各项中，不是疫疠特点的是（）。

A.感受六淫严重

B.起病急骤

C.传染性强

D.证情凶险

E.症状相似

女，42岁。高热伴皮肤黏膜出血1周，血红蛋白75g／／L，白细胞14×10⁹／L，血小板65×10⁹／L。骨髓原粒+早幼粒90％。最适当的治疗是（）

A.泼尼松（强的松）+环磷酰胺

B.泼尼松（强的松）+长春新碱

C.马利兰

D.苯丁酸氮芥

E.DA方案

计划评审技术（PERT）是项目进度安排的一种方法。在风险的上下关联上，PERT比关键路径方法好，因为它处理（）同（）的关系。

A.逻辑，成本估计

B.逻辑，进度估计

C.确定性，成本估计

D.不确定性，进度估计

E.确定性，进度估计

（）方式的建设项目，项目法人大多是企业法人。

A．既有法人融资

B．新设法人融资

C．企业法人融资

D．委托法人融资