[单项选择]Cats sleep________day and hunt________night.


A. in, in
B. at, at
C. during, during
D. by, by

[单项选择]Although cats cannot see in complete darkness their eyes are much more ______ to light than are human eyes.
A. glowing
B. brilliant
C. sensitive
D. gloomy

[单项选择]Although cats cannot see in complete darkness, their eyes are much more ______ to light than are human eyes.


A. glowing
B. brilliant
C. sensitive
D. gloomy

[单项选择]According to the passage, dogs and cats,


A. as well as human beings can not see some colours
B. have fewer cones than human beings
C. have less rods than human beings
D. can see colours as well as human beings

[单项选择]About how many dogs and cats are destroyed each year


A. 6 million.
B. 15 million.
C. 30 million.
D. 1 million.

[单项选择]The example of dogs and cats in the second paragraph is intended to______.


A. explain which animals are mammals
B. show the differences between mammals
C. illustrate how shallow dreamless sleep is
D. reveal how smart they are

[单项选择]A person who is afraid of cats is most likely to have ______.
A. mysophobia B. acrophobia
C. zoophobia D. claustrophobia

[单项选择]Darkness doesn't trouble cats, for they can see （　）
A. in dark
B. in the dark
C. in a darkness
D. in darkness

[单项选择]I like cats but unfortunately I am （）to them.
A. vulnerable
B. allergic
C. inclined
D. hostile

[单项选择]The passage tells us that cats ______.


A. sleep longer than humans
B. have similar sleeping habits as humans
C. have no regular sleep
D. take naps besides their regular sleep

[单项选择]

I admit I am a complete fool about cats, who, for some reason I don’t understand, fail to return my admiration. I will wait minutes for cars to pass so that I can cross the road to address a black and white cat at ease in sunshine on a low wall, either to watch the tip of a frightened tail disappear under a neighboring gate or to be met with the most violent cat curses or, while my hand moves gently over the smooth shining fur, to be bitten or scratched or attacked in both ways at the same time. It makes no difference: I continue my journey with my respect increased. After all, the wisest men of one of the oldest civilizations worshipped the noble cat so why should I be ashamed of following their example
I have sometimes stayed long enough in one place to be owned by a cat and it is on those occasions that I at last feel sympathy with parents who cannot control their children. I have the firmest belief in discipline, especially for the cat who adopts me and is kind
A. She gives them unreturned worship.
B. They are a combination of annoyance and intense admiration.
C. She is quite fond of them.
D. She is ashamed of being their slave.