In annealing, the required hardness of a metal depends on

试卷相关题目

• 1Why do people put hot metal in water、

  A.To make it hard.

  B.To make it soft.

  C.To make it cool.

  D.B.To make it soft.C.To make it cool.D.To make it brittl

  开始考试点击查看答案
• 2Annealing can make metal

  A.hard and tough(韧).

  B.hard but brittle.

  C.soft but tough.

  D.soft and brittl

  开始考试点击查看答案
• 3What kind of man would you say the old man was、

  A.He was silly.

  B.He was unpleasant.

  C.He was very proud and sure of his health.

  D.He was very impolite to young peopl

  开始考试点击查看答案
• 4When the old man said "I can't see why you shouldn't", what he meant was

  A."You must try to live another year to interview me again next year."

  B."Of course you can see me again since you're so fit and healthy."

  C."If I live to a hundred years, you should interview me again."

  D."Unless you live another year, you wouldn't be able to interview me again."

  开始考试点击查看答案
• 5When the interviewer said that he hoped very much to have the honour of interviewing the old man again the following year,

  A.he was trying to make the old man happy.

  B.he wished he himself would live another year.

  C.he did not believe the old man would live to be one hundre

  D.D.he did not believe he would interview the old man again.

  开始考试点击查看答案
• 6As suggested by the text, how can glass be made less brittle、

  A.It can be heated and then cooled quickly.

  B.It can be cooled and then heated slowly.

  C.It can be heated and then cooled slowly.

  D.It can be cooled and then heated quickly.

  开始考试点击查看答案
• 7How did Mr Cassatt react(反应)when his daughter made her announcement、

  A.He feared for her life.

  B.He was very angry.

  C.He nearly killed her.

  D.He warned her.

  开始考试点击查看答案
• 8What in fact was Mr Cassatt's main reason in opposing his daughter's wish、

  A.Drawing and painting was simply unthinkable among ladies in those days.

  B.He did not believe his daughter wanted to work seriously in art.

  C.He believed an artist's life would be too hard for his daughter.

  D.Ladies of good families simply did not become artists in those times.

  开始考试点击查看答案
• 9What made Mary Cassatt's "struggle" to become a recognized artist especially hard、

  A.She was a woman.

  B.Her father opposed her.

  C.She had no social position.

  D.She did not come from an artist's family.

  开始考试点击查看答案
• 10What do we know about Mary Cassatt's marriage(婚姻)、

  A.Her marriage failed because she never gave a thought to her husband and family.

  B.She never married because she did not want to be just a wife and mother.

  C.After marriage she decided to give up her husband rather than her career(事业).

  D.She did not marry because for a lady of her social position to marry below her was unthinkabl

  开始考试点击查看答案