单元质量检测(一)
(时间：100分钟 满分：120分)
Ⅰ.阅读理解(共15小题；每小题2分，满分30分)
阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
A
Do you love animals? Have you ever considered adopting a pet? “Yes，” you might reply. “But keeping a pet in the house is a big thing. There are lots of responsibilities to take，” you might add. It is true. Pet ownership means adoption fees, bills, food, toys, cleanup, and who knows what else. It's not something to take lightly. But the right pet can actually mean great things for you. Taking care of an animal can teach you how to be responsible and aware of the needs of others. The bond with a pet can provide immeasurable fulfillment for you. But how to pick the right pet? Don't worry!
Small Birds
Small birds can make a good introduction to the world of pet care. Canaries (金丝雀), for example, don't
