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如果人民币汇率升值，下面几种情况，最有可能发生的是( )。
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在金银复本位制下，当金币与银币的实际价值相背离，致使实际价值高于名义价值的货币被收藏、熔化而退出流通，而实际价值低于名义价值的货币则充斥市场，这是( )。
In a purely biological sense, fear begins with the body's system for reacting to things that can harm us--the so-called fight-or-flight response. "An animal that can't detect danger can't stay alive," says Joseph LeDoux. Like animals, humans evolved with an elaborate mechanism for processing information about potential threats. At its core is a cluster of neurons (神经元) deep in the brain known as the amygdala (扁桃核).LeDoux studies the way animals and humans respond to threats to understand how we form memories of significant events in our lives. The amygdala receives input from many parts of the brain, including regions responsible for retrieving memories. Using this information, the amygdala appraises a situation--I think this Charging dog wants to bite me and triggers a response by radiating nerve signals throughout the body. These signals produce 'the familiar signs of distress: trembling, perspiration and fast-moving feet, just t5 name three.This fear mechanism is critical to the survival of all animals, but no one can say for sure whether beasts other than humans know they're afraid. That is, as LeDoux says, "if you put that system into a brain that has consciousness, then you get the feeling of fear. 'Humans, says Edward M. Hallowell, have the ability to call up images of bad things that happened in the past and to anticipate future events. Combine these higher thought processes with our hardwired danger-detection systems, and you get a near-universal human phenomenon: worry.That's not necessarily a bad thing, says Hallowell. "When used properly, worry is an incredible device," he says. After alit a little healthy worrying is okay if it leads to constructive action--like having a doctor look at that weird spot on your back.Hallowell insists, though, that there's a right way to worry. "Never do it alone, get the facts and then make a plan," he says. Most of us have survived a recession, so we're familiar With the belt tightening strategies needed to survive a slump.Unfortunately, few of us have much experience dealing with the threat Of terrorism, so it's been difficult to get facts about how we should respond. That's why Hallowell believes it was okay for people to indulge some extreme worries last fall by asking doctors for Cipro (抗炭疽菌的药物) and buying gas masks. The "so-called fight-or-flight response" (Line 2, Para. 1) refers to" （）."
现代金融市场中存在着直接融资和间接融资两种形式，下列不属于直接融资的是( )。
面包制作时加入适当的油脂，降低面团的黏性，这是利用油脂的( )
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