The maths problem can be______.
  A.easy worked out        B. easy to be worked out
  C.easily worked out      D.easily to work out

The maths problem can be______.
  A.easy worked out        B.easy to be worked out
  C.easily worked out      D.easily to work out

 The maths problem can be.________

Many people go to school for an education. They learn languages, history, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. School education is very important and useful. Yet no one can learn everything from school. A teacher，no matter how much he knows can not teach his students everything they want to know. The teacher’s job is to show his students how to learn. He teaches them how to read and how to think. So much more is to be learned outside school by the students themselves.

It is always more important to study by oneself than to memorize some facts or a formula(公式). It is actually quite easy to learn a certain fact in history or a formula in maths. But it is very difficult to use a formula in working out a maths problem. Great scientists, such as Einstein，Newton and Galileo didn’t get everything from school. But they were all so successful. They invented so many things for mankind. The reason for their success is that they worked hard all their lives, wasting not a single moment. They would ask many questions as they read and they did thousands of experiments. Above all, they knew how to use their brains.

1.The subject which is not spoken of in the article is _____

A. maths        B. history       C. physiology       D. physics

2. The teacher’s job is to teach ___________.

A. everything the students want to know

B. the students everything that they know

C. the students some facts of formulas

D. the students how to learn

3. Who does the article say didn’t waste a single moment?

A. Great people                   B. Persons who work as teachers

C. The great scientist－Newton      D. Great scientists

Many people go to school for an education. They learn languages, history, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. School education is very important and useful. Yet no one can learn everything from school. A teacher，no matter how much he knows can not teach his students everything they want to know. The teacher’s job is to show his students how to learn. He teaches them how to read and how to think. So much more is to be learned outside school by the students themselves.
It is always more important to study by oneself than to memorize some facts or a formula(公式). It is actually quite easy to learn a certain fact in history or a formula in maths. But it is very difficult to use a formula in working out a maths problem. Great scientists, such as Einstein，Newton and Galileo didn’t get everything from school. But they were all so successful. They invented so many things for mankind. The reason for their success is that they worked hard all their lives, wasting not a single moment. They would ask many questions as they read and they did thousands of experiments. Above all, they knew how to use their brains.
【小题1】The subject which is not spoken of in the article is _____