题目内容：

    Long ago, there lived a learned man in Greece. He was well-known __ his wide knowledge. And lots of people from all over the country came to ___ things from him. The great man taught his students with all his heart and ___ their questions with great patience. 

One day a student  _____ him, “My dear teacher, didn’t you say you have many more questions than we do? But we think we students have a lot more than you. ” With a  ___, the teacher drew two circles-one is as big as a big plate, and ___ smaller. 

“Of course, I’ve learned much more. ___ I don’t think I know all you know. Now, look at these two circles. Inside the big one is my knowledge of things, and inside the smaller one yours. Out of the circles is what we don’t know. My circle is ___, so its line is longer. That means I have more opportunities to meet with what we don’t know. 

    And that’s ___ I have more questions than you do. The more you learn, the more ___ you’ll have. You will never learn enough, you know. ”

1.A.as B.for C.of D.with

2.A.ask B.get C.learn D.understand

3.A.bought B.listened C.heard D.answered

4.A.wrote B.asked C.said D.replied

5.A.anger B.word C.smile D.laugh

6.A.another B.others C.the other D.some other

7.A.So B.Even C.But D.Although

8.A.smaller B.small C.large D.larger

9.A.how B.what C.which D.why

10.A.answers B.questions C.problems D.troubles