单选题气营两燔的舌象是A．红瘦舌黑苔B．红绛舌薄白苔C．红绛舌黄白苔D．红舌苍老滑苔

单选题医生在诊脉时运用手指的哪个部位

单选题天王补心丹的病变部位是

单选题A．痰饮 B．悬饮 C．溢饮 D．支饮

单选题咳嗽是指

单选题燥邪的致病特点不包括

单选题不具备软而无力特征的脉是A．微脉B．弱脉C．散脉D．涩脉

单选题弦脉的主病不包括A．肝胆病B．诸痛C．痰饮D．食积

单选题观察舌形不包括下列哪项内容( )(2001年第16题)

单选题痫之为病，病理因素总以何者为主

单选题下列各项不属于燥邪的临床表现的是

单选题按胸腹部时，病人应采取的体位是

单选题肾气不固所导致的小便改变为

单选题下列哪项不是燥邪犯肺证和肺阴虚证的共同症状

单选题多食易饥，大便溏泄是( )(1991年第14题)

单选题下列哪项为初按不甚热，按久热明显

单选题下列哪项是太阳病的主要病机

单选题阳痿，面白神疲，小便清长，形寒肢冷，舌淡脉弱。宜诊断为A．肾阳虚证B．脾虚气陷证C．肾气不固证D．肾精亏虚证

单选题The news from America's housing market is getting no better. As sales declines and defaults and foreclosures climb, pessimists fear that over a million Americans could be driven out of their homes as adjustable-rate mortgages are reset. What should policymakers do? Congress is eager to do more: hence the calls to expand the role of Fannie Mae and Freddie Mac, the giant government-sponsored enterprises (GSES) that tower over America's mortgage market. Fannie's and Freddie's political allies want two things. The first is the raising of the $417,000 limit on the size of loans that the pair may handle. The second demand is the lifting of caps on the amount of mortgages they may buy and hold for themselves. Fannie and Freddie could then ride to the rescue of struggling borrowers, injecting liquidity into parts of the market that have seized up. Their arguments are winning support, and opposition from the Bush administration and the GSES' regulator is softening. Unfortunately, the ideas are likely to do more for Fannie and Freddie than for the mortgage market. Start with the $417,000 limit. Lifting this could help if Fannie and Freddie scoured the upper bracket for borrowers who were struggling but viable. But their history suggests that they would cherry-pick those who could get refinanced elsewhere. And the huge-mortgage market may be correcting itself anyway: spreads over GSE-backed loans, though still unusually high, are falling. It is also riskier. When they hold a mortgage, they take on not only credit risk but also interest-rate and prepayment risk. The loans they guarantee, in contrast, carry only credit risk. So as well as being just as effective, the guarantee business is also safer—and thus better for the taxpayer who unwittingly stands behind the GSES. Moreover, even if they grow no more, the mortgage giants pose a clear systemic threat. Their portfolios of retained mortgages and mortgage-backed securities add up to no less than $1.4 trillion. It is bad enough that this is concentrated in two institutions. No matter how much risk they take or how they manage it, they can borrow at rock-bottom interest rates. If they got into trouble, banks as well as taxpayers would be on the hook. Banks may hold as much GSE debt as they want. Many have amounts that exceed their regulatory capital. The giants were set up decades ago to help banks pool concentrated regional mortgage risk and to make housing more affordable. But as the market has grown deeper and more sophisticated, history has left them behind—hence their desire to get into any bit of the business that will turn a profit. The eventual aim should be to turn them into normal private-sector companies, by stripping them of the charters that give rise to the implicit government guarantees, and break them into smaller pieces.

单选题A．咽喉红肿疼痛B．咽部嫩红，肿痛不甚C．喉部两侧肿块，红赤溃烂D．咽喉出现白色假膜，刮之不去或随即复生