苓甘五味姜辛汤的功用是()。 A.涤痰熄风 B.温肺化饮 C.泻火逐痰 D.燥湿化痰

题型:单项选择题

问题:

苓甘五味姜辛汤的功用是()。

A.涤痰熄风

B.温肺化饮

C.泻火逐痰

D.燥湿化痰

E.理气化痰

考点:中医针灸(医学高级)方剂学方剂学题库
题型:单项选择题

阳事不起,心情抑郁,胸胁胀痛,脘闷不适,苔薄白,脉弦,治法为()

A.清热利湿

B.益肾宁神

C.补益心脾

D.温肾壮阳

E.疏肝解郁

题型:单项选择题

人们通过广播收听新闻,此时信息的载体是()。

A、视频

B、声音

C、图像

D、文字

题型:单项选择题

Questions 21~25


Next month a large group of British business people are going to America on a venture which may generate export earnings for their companies’ shareholders in years to come. A long list of sponsors will support the initiative, which will involve a £3-million media campaign and a fortnight of events and exhibitions. The ultimate goal is to persuade more Americans that British companies have something to interest them.
While there have been plenty of trade initiatives in the past, the difference this time round is that considerable thinking and planning have gone into trying to work out just what it is that Americans look for in British products. Instead of exclusively promoting the major corporations, this time there is more emphasis on supporting the smaller, more unusual, niche businesses.
Fresh in the memories of all those concerned is the knowledge that America has been the end of many a large and apparently successful business. For Carringtons, a retail group much respected by European customers and investors, America turned out to be a commercial disaster and the belief that they could even show some of the great American stores a retailing trick or two was hopelessly over-optimistic.
Polly Brown, another very British brand that rode high for years on good profits and huge city confidence, also found that conquering America, in commercial and retailing terms, was not as easy as it had imagined. When it positioned itself in the US as a niche, luxury brand, selling shirts that were priced at $40 in the UK for $125 in the States, the strategy seemed to work. But once its management decided it should take on the middle market, this success rapidly drained away. It was a disastrous mistake and the high cost of the failed American expansion plans played a large role in its declining fortunes in the mid-nineties.
Sarah Scott, managing director of Smythson, the upmarket stationer, has had to think long and hard about what it takes to succeed in America and she takes it very seriously indeed. "Many British firms are quite patronizing about the US," she says. "They think that we’re so much more sophisticated than the Americans. They obviously haven’t noticed Ralph Lauren, an American who has been much more skilled at tapping into an idealized Englishness that any English company. Also, many companies don’t bother to study the market properly and think that because something’s successful in the UK, it’s bound to be successful over there. You have to look at what you can bring them that they haven’t already got. On the whole, American companies are brilliant at the mass, middle market and people who’ve tried to take them on at this level have found it very difficult. "
This time round it is just possible that changing tastes are running in Britain’s favour. The enthusiasm for massive, centralized retail chains has decreased. People want things with some fort of individuality; they are fed up with the banal, middle-of-the-road taste that America does so well. They are now looking for the small, the precious, the ’real thing’, and this is precisely what many of the companies participating in the initiative do best.

The writer states that Carringtons was wrong to ______.

A. be cautious about trading in America
B. borrow money from its European investors
C. assume it was superior to American rivals
D. ignore the advice of its American managers

题型:单项选择题

下列有关生物膜系统的叙述,正确的是()

A.细胞膜、叶绿体的内膜与外膜、内质网膜与小肠黏膜都属于细胞内的生物膜系统

B.所有的酶都在生物膜上,没有生物膜生物就无法进行各种代谢活动

C.生物膜的组成成分和结构都是一样的,在结构和功能上紧密联系

D.细胞内的生物膜把各种细胞器分隔开,使细胞内的化学反应不会互相干扰

题型:单项选择题

霍乱流行期间较次要的传染源是()

A.重症病人

B.典型病人

C.轻型病人

D.隐性感染者

E.潜伏期和恢复期带菌者

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