颅高压三联征包括A．头痛、呕吐、血压增高 B．头痛、呕吐、抽搐 C．头痛、呕吐、恶心

Like many lovers of books, Mary and her husband, Richard Goldman, seldom walked past a bookstore without stopping to look inside. They often talked of opening their own store one day.

When Mary was in hospital with heart trouble in 1989, they decided it was time to get serious. Richard, who worked for a business company, wanted to work for himself, and Mary needed to slow down from her  job.

They started by talking to bookstore owners and researching(调查) the industry. “We knew it had to be a specialty store because we couldn’t match the big chains dollar for dollar,” says Mary. One figure caught her attention: She’d read somewhere that roughly 20 percent of books sold were mysteries(推理小说), and many buyers spent more than $300 a year on books. She and Richard were themselves mystery readers.

On Halloween 1992, they opened the Mystery Lovers Bookshop and Café near their home. With three children in college, the couple could not spend all the family’s money to start a shop. To cover the whole  $ 100, 000 cost, they drew some of their savings, borrowed from relatives and from a bank.

The store broke even in its first year, with only $ 120,000 in sales. But Mary was always coming up with new ways to attract customers. The shop had a coffee bar and it offered gifts to mystery lovers and served dinners for book clubs that met in the store. She also invited dozens of writers to discuss their stories.

Today Mystery Lovers makes sales of about $ 420,000 a year. After paying taxes, business costs and the six part-time sales clerks, Richard and Mary together earn about $ 34,000.

“The job you love may not go hand in hand with a million-dollar income,” says Richard. “This has always been about an enjoyable life for ourselves, not about making a lot of money.”

小题1: After Mary got well from her illness they began _________.

A．to study industrial management (工业管理)

B．to buy and read more mystery books

C．to do market research on book business

D．to work harder to save money for the bookstore小题2: How did their bookstore do in the first year?

A．They had to borrow money to keep it going.

B．They made just enough to cover all the costs.

C．They succeeded in earning a lot of money.

D．They failed though they worked hard.小题3:According to Richard, the main purpose(目的) of running the bookstore is _________.

A．to pay for children’s education

B．to get to know more writers

C．to set up more bookstores

D．to do what they like to do

在国际市场上，商品价值应由______。

A．该商品生产国在生产这一商品时所耗费的社会必要劳动时间决定

B．发达国家生产该商品所耗费的社会必要劳动时间决定

C．世界平均的劳动单位决定

D．任何一国的个别价值决定

下列哪种情形不属于犯罪未遂：

A．甲某(女)与他人非法同居生下一男婴，后来被该男子抛弃，生活陷入困境，产生与孩子一同自杀的念头。某日，甲某怀抱婴儿冲向一载重卡车自杀，幸亏司机及时刹车，甲某身受重伤而怀中婴儿仅受轻微伤

B．甲某在饭店用餐时，乘人不备将该饭店店堂中一个古玩摆设装入衣兜中，意图据为已有，未出店门却被店员发现，当场将其抓获

C．甲某为勒索财物将乙某绑架，然后向乙某的父亲索要50万元赎金，遭到乙某父亲的拒绝。僵持2天后，甲某看勒索无望，只好将乙某释放

D．甲某正在稻场上打麦子，挥起工具，一不小心打在场外看热闹的儿童王某的头上，经送往医院抢救，幸好没有造成什么后遗症

芦荟的原植物来源于（）

A.爵床科

B.豆科

C.茜草科

D.百合科

E.漆树科

材料：

图一和图二分别反映了什么重大事件？图二与图一又是什么关系？