A公司采用配股的方式进行融资。2011年3月25日为配股除权登记日，以公司2010年

研究表明，雄鼠的“气味”对幼年雌鼠的性成熟有明显影响。这种“气味”在生态学上称为 [ ]

A．物理信息

B．营养信息

C．行为信息

D．化学信息

One day a teacher asked her students to list the names of the other students in the class on two sheets of paper，leaving a space between each name．

Then she told them to think of the 36  thing they could say about each of their  37 and write it down．

It took the remainder of the class period to finish their  38 ，and as the students left the room，each one handed in the papers．

That Saturday the teacher wrote down the name of each student on a 39 sheet of paper，and  40  what everyone else had said about that  41 ．

On Monday she gave each student his or her list．Before long，the entire class was 42 ．“Really?”

she heard whispers．“I  43  knew I meant anything to anyone!” and “I didn’t know 44  liked me so much!” were most of the  45 .

That group of students   46on. Several years later, one of the students, Mark, was killed in Vietnam and the teacher attended the funeral of that special student.

The church was 47  his friends．After the funeral，Mark’s parents met the teacher．“We want to  48 you something，” Mark’s father said，taking a wallet out of his pocket．“They 49  this on Mark when he was killed．We thought you might  50  it．

Opening the wallet，he  51  removed two  52  pieces of notebook paper that had been folded and unfolded many times.

The teacher knew without looking  53  the papers were the ones on which she had listed all the good things each of Mark’s classmates had  54  about him.

“Thank you so much for doing that,” Mark’s mother said.” As you can see, Mark  55  it.”

小题1:．

A．worst

B．most unforgettable

C．most common

D．nicest小题2:．

A．classmates

B．teachers

C．parents

D．relations小题3:．

A．preparation

B．test

C．assignment

D．discussion小题4:．

A．large

B．separate

C．red

D．clean小题5:．

A．1isted

B．read

C．selected

D．erased小题6:．

A．event

B．class

C．individual

D．homework小题7:.

A．crying

B．smiling

C．disappointed

D．exhausted小题8:．

A．never

B．always

C．sometimes

D．certainly小题9:．

A．others

B．girls

C．boys

D．some小题10:．

A．complaints

B．thoughts

C．excuses

D．comments小题11:．

A．held

B．took

C．moved

D．looked小题12:．A．packed with   B．frightening to   C prepared for  D．built by

小题13:．

A．tell

B．show

C．write

D．inform小题14:．

A．put

B．found

C．hid

D．wrapped小题15:．

A．need

B．expect

C．miss

D．recognize小题16:．

A．carefully

B．hurriedly

C．quickly

D．happily小题17:．

A．new

B．beautiful

C．worn

D．tough小题18:．

A．that

B．for

C．at

D．whether小题19:．

A．talked

B．said

C．missed

D．explained小题20:．

A．1ost

B．forgot

C．described

D．Treasured

关于酰胺类局麻药，哪项正确（）

A.中间链为羟基

B.亲酯基为苯甲胺

C.在肝内被胆碱酯酶分解

D.能形成半抗原，引起变态反应

E.此类药有利多卡因、布比卡因

由于作用在离心水泵叶轮两侧的压力不相等，会产生很大的压差作用力，此作用力的方向与转轴的轴心线相平行.

UPS电源系统为单相两线制系统。