题目内容：

As a nation of animal lovers, Britain has been rocked by a study that at least ten million pets suffer mental or physical stress.

Two million dogs are left alone daily for longer than recommended and 750,000 rabbits are fed too little grass, at least three million dogs and cats have never been vaccinated(接种疫苗), the research indicates. Shocked animal welfare campaigners are calling on owners to give their pets urgent attention.

A spokesman for animal charity said, “We know that owners love their pets, but many do not understand what their pets need.”

The charity’s survey is the first to measure the well-being of Britain’s 12 million cats, eight million dogs and 1.7 million pet rabbits. It found that five million cats, four million dogs and more than 700000 rabbits would be suffering mental or physical stress because their owners do not look after them properly. About 2.4 million dogs are mainly fed on leftovers(剩饭), rather than nutritionally balanced dog food.

About 1.9 million dogs are left alone each day for more than four hours, even though vets say four hours should be the maximum. Around 15 percent of owners believe it is acceptable to leave a dog for eight hours without attention while four percent say dogs can be abandoned for more than ten hours without suffering.

The survey also showed the Britain’s cats are overfed, with more than half of owners admitting their cats are overweight. Rabbits are also neglected. In the wild they live in large groups, but 67 percent of pet rabbits live on their own, which creates the risk of boredom and stress.

Another spokesman said, “Our report reveals that there is much work to do to raise awareness of what pets need to live healthy and happy lives.”

1.The author has written this article to______.

A. explain what pets should eat to keep healthy

B. show the present physical and mental situation of pets

C. call on people to take good care of their pets

D. tell readers what is a good happy life for pets

2.Which of the following is TRUE, according to the text?

A. Dogs should be left alone for more than eight hours without suffering.

B. About 2.4 million dogs are fed on nutritionally balanced dog food.

C. Pet rabbits living together creates the risk of boredom and stress.

D. More than half of cats in Britain are overfed and overweight.

3.You can read this article in a _______.

A. health magazine    B. biology textbook    C. newspaper advertisement    D. book review