被奉为“股神”的投资大师巴菲特由于投资失误,去年损失高达数十亿美元。“股神”也栽

题型:选择题

问题:

被奉为“股神”的投资大师巴菲特由于投资失误,去年损失高达数十亿美元。“股神”也栽了的事实说明 [ ]

A.股票市场只有高风险,没有高收益

B.要摒弃股票这种投资方式

C.股票的风险就在于价格波动的不确定性

D.投资理财既要考虑收益也要防范风险

考点:投资理财遵循的原则
题型:选择题

女性,29岁。中上腹疼痛3个月,间歇黑便10天来诊。无其他不适,胃镜检查见胃窦部5cm×6cm溃疡型肿块,拟诊胃恶性肿瘤住院。体检:浅表淋巴结不肿大,肝脾肋下未及。胸片、腹腔CT及骨髓涂片均无异常发现。随后行胃大部切除术,于术后病理诊断为胃恶性淋巴瘤,弥漫性B细胞型。

结外淋巴瘤最常累及部位是()

A.扁桃体

B.胃肠道

C.皮肤

D. * *

E.甲状腺

题型:选择题

阅读理解。

     EBay  will launch an online group gift-buying service today designed to make it easier for several

people to chip in, buy and pay for gifts using their social-network and e-mail contacts.

EBay North America Vice President Christopher Payne says it is going to be a major step forward in

social commerce, which is the still-small practice of selling products through social networks.Online retail

experts aren't as certain, but eBay says the new tool makes it easier for friends and relatives to chip in

(凑钱) for gifts because it eliminates the headache of collecting contributions.It can also be used for

family members to pitch in to buy, say, an expensive child seat for a mother.

     Anything on eBay that's available immediately, rather than up for bid, can be purchased this way

starting today at groupgifts.eBay.com .If members of an extended family wanted to buy a gift for one

member, one person would choose a gift - or have one recommended by eBay - and invite family

members to chip in using Facebook  or e-mail.Those who wanted to join in would choose an amount

to contribute (or agree to pay a requested amount) and pay using either PayPal  or a credit card.They

could also add a personal note.

     If enough people don't chip in, the organizer can ask people to contribute more or choose a less

expensive gift.

     "I see myself using this most in cases when I typically might not buy someone what they want because

of price," says Nitzan Shaer of Boston, who was part of an online test of the site.

EBay, with its 200 million products, millions of sellers and mobile commerce proficiency, is a logical place

to pull together the products, groups of buyers and payment tools, Payne says.

     At least 12 sites, such as FrumUs.com and eDivvy.com, facilitate (便于,利于) group purchases but

don't sell products.Although a handful of retailers, including Victoria's Secret and 1-800-Flowers , sell

products through Facebook, Payne says he expects social commerce will take off as rapidly as shopping

using mobile devices.EBay did more than $600 million in sales on mobile devices last year and expects

mobile sales to increase to $1.5 billion this year.

     Although one in five consumers surveyed said they'd used Facebook for shopping in the past year,

88% said they would not be buying holiday gifts through a social network, mobile phone or smartphone.

Of these, 26% were reluctant because of security or privacy concerns, and 20% were unclear about the

benefits of using phones or Facebook to shop.

1.What procedure should be followed if your extended family intends to buy your grandpa an 80th

    birthday gift?

①Asking family members to contribute more money if enough members don't chip in

②Choosing a gift at groupgifts.eBay.com

③Paying using PayPal or a credit card

④Contributing or agreeing to pay a requested amount of money via Facebook or e-mail

A.②-①-③-④

B.①-③-②-④

C.②-④-①-③

D.②-③-④-①

2.Where can we most probably read this text?

A. In a research paper

B. In a travel magazine

C. In a microblog

D. On a website

3.What does "it" mean in the 2nd paragraph?

A. The online group gift-buying service

B. People's social-network and e-mail contacts

C. A major step forward in social commerce

D. The still-small practice of selling products through social networks

4. It can be inferred from the text that ______.

A. through eBay's new tool, 200 million products on eBay are available to online shoppers

B. social commerce can eliminate the headache of collecting contributions

C. eBay's new tool will gain mass adoption by online shoppers

D. with the help of eBay's new tool, FrumUs.com and eDivvy.com will also sell products

题型:选择题

为完善水资源论证、取水许可和水资源有偿使用制度,应积极推进()改革。

A.取水

B.水价

C.水资源管理

D.供水设施建设

题型:选择题

以下程序在VC6平台上编译运行,程序运行后的输出结果是
#include<stdio.h>
main()
 int s, t, A=10; double B=6;
 s=sizeof(A); f=sizeof(B);
 printf("%d, %d\n", s, t);

A) 2,4
B) 4,4
C) 4,8
D) 10,6

题型:选择题

外国环境法的完备阶段的重要标志是()

A.环境保护从污染防治扩大到对整个自然环境的保护

B.法律“生态化”的观点在国家立法中受到重视并向其他部门法渗透

C.环境保护法在各国出现

D.各国环境政策和环境立法采取了预防为主,综合防治的指导思想

更多题库