Make ______ a habit to put whole-grain biscuits, nuts or raisins in your backpack. 

A. /             B. this                 C. that                 D. it

Make ______ a habit to put whole-grain biscuits, nuts or raisins in your backpack. 

A. /                B. this                 C. that                 D. it

Make ______ a habit to put whole-grain biscuits, nuts or raisins in your backpack. 

Make ______ a habit to put whole-grain biscuits, nuts or raisins in your backpack.

1. A.
   /
2. B.
   this
3. C.
   that
4. D.
   it

Have you heard of the saying, “If anything is worth doing, it is worth doing well”? The proverb is a piece of advice to make effects towards perfection in whichever job one does. It could be a small task like folding up your clothes, or a major one like organizing a business meeting in your later life.

Perfection just needs paying attention to details. If it is your job to dust the furniture at home, dust it so that not a single spot of dirt shows from any direction. If your task is to make the beds, make them so that not a single crease（皱纹）shows on the bed-covers.

There are only two ways to do a job: either sloppily, or well. If you choose the latter, you need to realize that any job that qualifies as (取得…的资格)“your” work deserves your best. Perfection is an attitude that can be developed with just a little effect. It is a habit that is helpful to a person in later life. Let us prove with an example: you may be asked to turn in an essay on, for example, wildlife, for a school project. Instead of writing carelessly a few facts that you already know, you could make the project more effective by looking up a reference books, encyclopedias（百科全书）or websites for additional information. You could then go over the finished essay for slips（疏漏）and errors, and provide pictures where necessary. If you make it a habit to put in extra effort in your school homework, will it not help you to handle more difficult projects at the college or university level?

As Michelangelo, the famous 16th century sculptor and painter, once put it: Trifles（琐事）go to make perfection, and perfection is no trifle.

1.According to the passage, to achieve perfection is _______.

2.The underlined word “sloppily” in paragraph 3 may mean _______

3.What can be inferred from the third paragraph?

4.The purpose of writing this passage is to _______.