在一个密闭容器中，充入a个CO分子和b个O2分子，在一定条件下充分反应后，容器内

心理评估的方法主要有（）

A.观察法

B.晤谈法

C.个案法

D.心理测验

E.作品分析法

A letter of reply is sometimes a most treasured thing． Here is a story that tells about this common and natural human sentiment．

The busiest woman in Labrador during one bitter cold Christmas not very long ago, was an Australian nurse by the naI11e of Kate Austen． But Nurse Austen was not too busy to acknowledge with a long, friendly letter every gift of food or clothing received for distribution to the natives in that cold and poor district of the north． Among the gifts was a box of knittings for children, knitted（编织）and sent by a woman in Toronto．

Nurse Austen was busy, exhausted and not feeling too well that winter．She could have written just ordinary routine notes of acknowledgement． But that was not her way． She sat down and wrote the woman in Toronto a real letter telling all about the village, and the names of the children who were wearing the knitted gloves and caps, and what they said -when they got them, and how they looked when they wore them．She wanted the woman who had knitted and sent all those lovely knittings "to see how much happiness and warmth she had created．" Not long after, she received the following answer from Canada．

Dear Miss Austen:

Your letter made me happy． I did not expect such a full return． I am eighty years old, and I am blind． There is little I can do except knit, and that is why I knit so many caps and sweaters and scarves．Of course I cannot write this, so my daughter-in-law is doing it for me．She also sewed the seams and made the buttonholes for the knitted things．

I know something of the work you are doing． At the age of nineteen I married a man who was going to China to be a missionary(传教士）． For forty years, with an occasional year at home in America, we Worked in China, and during that time our two sons and a daughter were born to us, of whom only one son survives．\After forty years, my husband's health began to fail． We returned to the States where he took charge of a settlement house in Brooklyn, New York． A surprising number of the problems we faced there were similar to the problems we had met in China．When my husband died, I came to Toronto to live with my son and daughter-in-law． They are very good to me, and I pride myself that I am little trouble to them, though it is hard for a blind old lady to be sure of anything．

What I most want to say, my dear, is this． For sixty years I have been making up missionary packages of such clothing or food or medicine or books as I could collect． In various parts of the world and to various parts of the world I have sent them．Sometimes I have received a printed note of acknowledgement from the headquarters depot or mission board, sometimes nothing．Occasionally I :have been informed that my contribution was planned for Syria or Armenia or the upper Yangtze． But never before in all that time have l had a personal letter picturing the village and telling me who is wearing the clothing and what they said．I did not suppose that ever in my lifetime I should receive a letter like that．

May God bless you．

Sincerely yours,

小题1:The underlined word “sentiment”（in Paragraph l） most probably means“       ”?

A．view point

B．gentle feeling

C．way of thinking

D．expression of attitude小题2:The underlined sentence “But that was not her way” （in Paragraph 3） implies that          ．

A．she would not just write an ordinary letter of thanks

B．she was too busy to write a note of acknowledgement

C．she was not busy, exhaustec3 0r feeling too well that time

D．she wrote a letter telling all about the village and the children小题3:Why was Laura so happy when she received the letter from Miss Austen? Because      ．

A．the letter was* from an Australian nurse

B．she was already eighty years old and blind

C．she had never received a letter like that

D．the letter was not supposed to reach her小题4:Ms． Laura N． Russell is now living in       ．

A．China

B．Australia

C．Canada

D．the States小题5:For decades, Ms． Laura has been to       and sent contributions to people all over the world．

A．Toronto and New York only

B．Syria and Armenia once

C．the upper Yangtze area alone

D．many places of the world

诊断鼻咽癌必不可少的最基本的检查是（）。

A.CT

B.MRI

C.鼻咽镜加活检

D.EB病毒血清学

E.X线平片检查

新国家助学贷款规定的贷款期限最长不得超过( )年。

A．5

B．6

C．8

D．10

能源环境约束限制了人类利用能源资源满足需求的总量规模、结构和方式，随着地球生态环境日益恶化，其在能源消费、供应结构、布局调整等方面的影响力日益凸显。