医学研究生考试考几天,考哪几门?什么时间考试?

承担民事赔偿责任的犯罪分子，同时被判处罚金，其财产不足以全部支付的（　　）。
A.按照“先刑事后民事”的原则，先执行罚金，剩余部分再支付民事赔偿
B.应当先承担民事赔偿责任，剩余部分再执行罚金
C.以犯罪分子的财产为限，民事赔偿和罚金各占50％
D.先执行罚金，民事赔偿部分暂缓支付

人民代表大会制度是我国的根本政治制度，这是因为
A.它直接体现我国人民民主专政的国家性质
B.它能从根本上保证人民当家作主的权力
C.它在制定国家其他各种制度中起着决定性的作用
D.它能使广大人民在国家政治生活中直接行使民主权力

Mind wandering has long been thought of as the enemy of concentration,but that's not always true-the right kind of daydreaming can actually help you focus.Read on to discover how to take control of your wandering mind,and other simple ways to stay sharp when deadlines are looming.41.Research by Nilli Lavie at University College London has found that adding deliberate distractions-a jazzy border on a page or a bit of background noise-actually reduces distractibility.Her"load theory"proposes this works because attention is a limited resource,so ifyou fill all the attentional"slots"in your mind,it leaves no room for other distractions.42.The prospect of a treat can keep people focused,but only when it is well-timed,studies show.Offering people small rewards throughout a boring task didn't stop them from losing focus,but the promise of a larger reward that they would receive at the end of the task kept them alert.This approach probably works best with an accomplice to keep you from caving early,says Michael Esterman,at the Boston Attention and Learning Laboratory,who did the research 43.Stopping every now and again to give your mind a chance to wander can invigorate focus,says psychologist Paul Seli of Harvard University."If you say to yourself,now I'm going to think about something unrelated,maybe problem-solve something else that is on your mind,and then come back to your task,That can definitely be beneficial,"he says.44.You might think that an adrenaline boost would focus the mind,but stress actually stimulates the release of hormones,including noradrenaline（去甲肾上腺索）,which bind to receptors in the cognitive control circuits.This in turn makes it harder for them to keep tabs on mind wandering.45.A lack of sleep hammers mental performance in general,and reduces our ability to resist both internal and external distractions.And there's an added bonus-sleep is also important for memory consolidation.In fact,recent research suggests that if you have an hour spare before an exam,a nap could be a more effective use of your time than spending it revising.43选？

A.Bribe yourself
B.Daydream during breaks
C.Get some breaks
D.De-stress
E.Give your mind more to do
F.Have a big meal
G.Test yourself regularly

定量分析要求研究者主要揭示事物的（　　）

A.数量特征
B.质量特征
C.符号特征
D.分类特征