肝硬化最突出的临床表现为（） A.肝肿大 B.脾肿大 C.腹水 D.呕血 E.交通支

心脏肿瘤中，最常见的是（）。

A.黏液瘤

B.畸胎瘤

C.横纹肌瘤

D.间叶细胞瘤

E.心包囊肿

急性左心衰竭治疗药物中不包括（）

A.吗啡

B.西地兰

C.氨茶碱

D.呋塞米

E.沙丁胺醇

三、根据以下资料，回答126～130题。 截至2011年4月21日22时，沪深两市已有534家上市公司公布第一季度财报。这534家公司实现营业总收入4572.78亿元，同比增长30.74%；实现净利润336.7亿元，同比增长30.52%。不过，一季度销售收入和净利润环比则有所下降，其中营业总收入环比下降12%，净利润环比下降25%。这534家公司2011年一季度存货6167.68亿元，较上年年末增长10%。 已公布一季度的创业板公司有71家，实现营业收入80.08亿元，同比增长73.60%；实现净利润13.16亿元，同比增长80%。已公布一季报的中小企业板公司有202家，实现营业收入789.97亿元，同比增长36%；实现净利润73.25亿元，同比增长25%。25家已公布一季报的房地产公司一季度实现营业收入193.68亿元，同比增长9%；实现净利润29.97亿元，同比增长31%；存货2892.18亿元，同比增长10%。 已公布一季报的6家钢铁公司一季度存货为322亿元，实现营业收入493.39亿元，同比略有降低，环比下降20%；实现净利润12.65亿元，同比增长62%，环比表现更好，这6家公司2010年四季度净亏损3.77亿元。 建筑机械类公司持续了之前的景气度，有4家公司公布一季报，实现营业总收入15.90亿元，同比增长39%；实现净利润1.18亿元，同比增长47.5%。

已公布2011年一季报的房地产公司中，平均每家公司的存货比上年同期增长了约多少亿元（）

A．5

B．11

C．51

D．105

Two thirds of the singles looking for love in Britain turned to the Internet last year, according to figures made in public yesterday. Special sites offer introductions to smokers, to Roman Catholics, tall people, beautiful people, frequent flyers and vegans (素食者). Technology has brought about a great change in the dating game.

A survey by Parship, a British branch of Europe’s largest dating service with more than 1.5 million members, says that 65 percent of the 5.4 million Britons looking for a relationship used online dating services last year.

A spokeswoman for Relate, the relationship advisor, confirmed that a figure of two third feel it all right. “Doing it online allows people quite a lot of privacy, because they can do a bit of quiet research and look around from the comfort of their own home. You don’t have to meet a middleman or go to an actual dating agency office, which takes a lot of courage,” she said.

There are more than 100 independent online dating agencies in Britain. Parship says that 50 percent of single people believe they will meet a suitable partner through the Internet, up from 35 percent six months ago.

Mary Balfour, the founder, says that the Internet has changed the dating industry completely. “It’s like a return to old-fashioned love letters,” she said. “You don’t base your initial judgment on how someone looks or what his or her figure is like. You e-mail or talk before you actually see each other. Everybody you know who is single these days has at least had a good look at a dating website, introduction agency or personal ad. They have to, because all the old matchmaking institutions have gone. People work harder, settle down later and live more isolated lives. They’re much more likely to end the day with a DVD and a can of beer than by going to a village dance.”

小题1:Singles in Britain can look for love online mainly because of ________.

A．Parship

B．the help of go-betweens

C．technology

D．the revolution of dating game小题2:About ________ Britons tried to find love online last year according to this passage.

A．1.5 million

B．3.5 million

C．5.4 million

D．65 million小题3:For those who want to look for love online, they _________.

A．don’t need to do any research at all

B．have to meet first before they can e-mail each other

C．don’t have to find a go-between.

D．must go to an actual dating agency office first小题4:From this passage we can infer that ________.

A．not all single people believe the Internet can help them find their partners

B．looking for love online needs a lot of courage

C．old-fashioned love letters become popular again

D．single people don’t like to look for their partners online.

药品质量标准分析方法验证的目的，是证明采用的方法适合于相应的检测要求。验证的内容一般有准确度、精密度、专属性、检测限、定量限、线性、范围和耐用性。实际验证内容视验证的目的而定。

高压液相色谱法（HPLC）所要求的精密度为（）

A.相对标准差（RSD.＜2.0%

B.RSD＜0.2%

C.0.2%～0.7%

D.98%～102%

E.99.7%～100.3%