题目内容：

阅读下列材料，从材料后所给各题的四个选项中选出最佳选项。

To help you decide what might make a good pet，we’ve put together a pet checklist．We’ve named some of the animals that are often kept as pets．We’ve shown some good points and bad points about each．And we hope it may help you make the best choice．

Pick-a-Pet Checklist
Pets	Good Points	Bad Points
	Easy to keep Enjoy being petted Good to hold	Hard to house train Drop lots of hair Easily upset by high temperature
	Can be very interesting Can be friendly when young	Against the law to keep in many states in the U.S. Can get unkind when older
	Easy to feed ＆ care for Can live indoors or out Fun to hold Very friendly	Little pans can be messy May kill birds May make you sneeze
	Come in many sizes Can live indoors or out Fun to love ＆ play with Very friendly Can give safety	Can be noisy Need to be trained May bite if angry Need lots of attention

1.It would be easier for you to keep a ____ as a pet if you’re often too busy to take care of it．

A. rabbit or raccoon        B. rabbit or cat

C. raccoon or dog           D. dog or cat

2.If you feed birds at home，you should be very careful to choose a ____ as your another pet．

A. rabbit              B. raccoon           C. cat               D. dog

3.The dog may ________ you if you make it angry．

A. hurt            B. fix               C．train           D. smell

4..which pet may be friendly only when it is young?

A. rabbit          B. dog               C. cat             D. raccoon

5.The writer tries to help us ________ with the checklist．

A. learn how to look after our pets  

B. find which animal is our best choice as a pet

C. know what kind of animals can be kept as a pet

D. keep a pet in a easy way