题目内容：

完形填空

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。

Once upon a time a teacher and his student lay down under a big tree near the big grass area．Then   ________ the student asked the teacher，“Teacher，I’m puzzled．How do we   ________  our soul mate(知己)?Could you please ________ me?”

________ for a few seconds，the teacher then answered，“Well，it’s a pretty hard and easy question．” The teacher ________ ，“Look that way．There is a lot of ________ ．Why don’t you walk there? But please don’t walk ________ ．On your way，try to find a blade(叶片)of beautiful grass and ________  it and then give it to me．But just one”.

The student said OK and then he walked straight ________ to the grassy field．A few minutes later，the student came back   ________ ．When the teacher asked the ________ , the student said，“On my journey，I found quite a ________ beautiful blades of grass，but I ________ that I would find a better one，so I didn’t pick it． ________ I didn’t realize that I was at the   ________ of the field，and I hadn’t picked any because you told me not to go back，so I didn’t go back.” Hearing this, the teacher said，“That’s ________ will happen in real life”.

What is the ________  of this story? In the story，grass is the people around you；the beautiful blade grass is the people that ________ you and the grassy field is time．In looking for your soul mate，please don’t always ________ and hope that there will be a better one．By doing that，you’ll  ________  your lifetime．Remember “Time Never Goes Back．”

1.A. personally      B. absolutely     C. suddenly         D. immediately

2.A. discover        B. treat          C. search           D. find

3.A. ask            B. help            C. beg              D. order

4.A. Silent          B. Still           C. Quiet           D. Calm

5.A. repeated        B. waved         C. charged         D. continued

6.A. grass           B. earth           C. field           D. leaves

7.A. straight        B. forwards        C. backwards        D. directly

8.A. observe         B. pick            C. arrest           D. solve

9.A. up             B. back            C. ahead            D. along

10.A. green-hand     B. empty-handed    C. single-hand     D. second-hand

11.A. evidence       B. shape           C. reason           D. purpose

12.A. little        B. few             C. much             D. many

13.A. thought        B. doubted         C. admitted         D. attached

14.A. And           B. Although        C. While            D. But

15.A. end            B. center          C. bottom           D. top

16.A. how          B. why            C. when            D. what

17.A. result         B. content        C. limit            D. message

18.A. attract       B. hate           C. form            D. upset

19.A. forgive        B. compare        C. appreciate       D. complain

20.A. run           B. inspect        C. waste            D. save