下列给出四种假定发生顺序的四个数字序列，请你选出最合乎逻辑的一种事件顺序。（） （1

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The day before the speech contest(比赛)English teacher                         1.       

talked to me.She said that she and my schoolmate all                                 2.       

wished me success,but it didn’t matter that I would                                    3.       

win or not.When I was on the stage the next day,I felt so                             4.       

nervous as I shook like a leaf.There were so many people                            5.       

present.Suddenly,I caught a sight of my English teacher in                            6.       

the crowd.She was smiling but nodding at me.I remembered                              7.       

her words and calmdown.I did a good job and won the first                          8.       

prize.Now my picture and theprize is hanging in the library.                          9.       

Whenever I see them I will often think ofmy English teacher.                       10.       

在某企业中随机抽取7名员工来了解2013年上半年职工请假情况。这7名员工2013年上班年请假天数分别为：15310072这组数据的中位数是()。

A.3 

B.10 

C.4 

D.0

男，58岁。上前牙反复肿痛4年，要求诊治。年轻时左上前牙有洞曾在医院治过。检查见大面积黄白色充填物边缘发黑，叩痛（±）；牙尖部折断牙冠变色，叩痛（-），间唇侧龈近根尖部有瘘管口。

确定瘘管的病源牙的检查是（）

A.瘘管探诊

B.牙周袋探诊

C.定位X线片检查

D.诊断丝X线片检查

E.M-CT检查

我国法律规定的公司的特征有( )。

A．依法设立

B．以营利为目的

C．一定是股份有限公司

D．可以不具有法人资格

具有健脾渗湿、消痈排脓功效的药物是（）

A.薏苡仁

B.车前子

C.木通

D.茯苓

E.滑石