考研习题练习

考研易错题(2019/8/14)
1题:设f"(x)在[0,1]上连续,且f(0)=f(1)=0.
求证:
[*].
【分析题】:

2题:风湿性肉芽肿
【分析题】:

Between 1900 and 1912, the nations ofEurope were at peace.But there were hostilities, rivalries, and conflicts brewing that would soon tear the whole continent apart. The great conflict was World War Ⅰ. {{U}} (1) {{/U}} just prior to that war, there were two{{U}} (2) {{/U}} conflicts in theBalkan PeninsulA、These two short wars took place in 1912 and 1913. Their {{U}} (3) {{/U}} result was to end the {{U}} (4) {{/U}} of the Turkish OttomanEmpire inEurope. The more tragic {{U}} (5) {{/U}} of theBalkan Wars was to heighten the already fierce international tensions that were {{U}} (6) {{/U}} the nations ofEurope toward World War Ⅰ.
In 1912 theBalkan nations{{U}} (7) {{/U}} ofBosnia, Herzegovina, Montenegro, Serbia, Romania,Bulgaria, and Greece. The Macedonian region in northern Greece was under the {{U}} (8) {{/U}} of the Turks. TheBalkan lands were also peopled by many intensely nationalistic ethnic groups.Among these were Serbs,Croats, Slovenes,Bulgars and Macedonians. These peoples had long been fierce rivals for territory and political {{U}} (9) {{/U}}. Religious {{U}} (10) {{/U}} between RomanCatholics andEastern OrthodoxChristians within these groups further added to their disputes. These rivalries still {{U}} (11) {{/U}}.
Serbia,Bulgaria, Greece, and Montenegro formed theBalkan League in 1912. In October 1912 theBalkan League {{U}} (12) {{/U}} war {{U}} (13) {{/U}} the Ottoman Turks. TheBalkan {{U}} (14) {{/U}} were quickly victorious. They won battles {{U}} (15) {{/U}} Skopje, Monastir and other cities. The war ended inDecember. In May 1913 a treaty signed in London formally {{U}} (16) {{/U}} the conflict. The Turks lost most of theirEuropean {{U}} (17) {{/U}}.
{{U}} (18) {{/U}}, the peace did not last. In June 1913Bulgaria attacked Serbia and Greece. This {{U}} (19) {{/U}} conflict was ended by a {{U}} (20) {{/U}} signed inBucharest inAugust 1913.
3题:
{{B}}Directions:{{/B}}
Read the following text.Choose the best word(s) for each numbered blank and markA,B,C、orD、onANSER SHEET 1.
A.differences
B.habits
C.deference
D.tradition
【单选题】:      
4题:新生儿溶血性贫血可能发生在
A.Rh阴性母亲所生Rh阴性婴儿
B.Rh阴性母亲所生Rh阳性婴儿
C.Rh阳性母亲所生Rh阴性婴儿
D.Rh阳性母亲所生Rh阳性婴JL
E.B和D都有可能
【单选题】:        

5题:Sometimes we have specific problems with our mother; sometimes, life with her can just be hard work. If there are difficulties in your (1) , it’s best to deal with them, (2) remember that any (3) should be done (4) person or by letter. The telephone is not a good (5) because it is too easy (6) either side to (7) the conversation.
Explain to her (8) you find difficult in your relationship and then (9) some new arrangements that you think would establish a (10) balance between you. Sometimes we hold (11) from establishing such boundaries because we are afraid that doing (12) implies we are (13) her. We need to remember that being (14) from our mother does not (15) mean that we no longer love her. If the conflict is (16) and you cannot find a way to (17) it, you might decide to give up your relationship with your mother for a while. Some of my patients had (18) "trial separations". The (19) allowed things to simmer down, enabling (20) .
A.and
B.but
C.thus
D.or
【单选题】:      

 

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