完形填空。
Many people like to keep dogs as their pets. But do you know dogs were wild (野生的) animals long, long
ago?
The
1 wild dogs were trained by
2 in Europe about 10,000 years ago. These first "dogs" were not
like
3 we have now. They may have been small wolves. These dogs often came near humans to
4 some
food. Some of the young dogs were adopted (收养) by people and grew up with them.
Humans believed the
5 were a help to them in many ways. The dogs helped them to hunt (狩猎). They
could smell and hear danger
6 . people could. They helped keep people
7 on cold nights. So is was
8 to raise the dogs.
Now, there are many different kinds of dogs
9 they may look quite different from each other. Dog trainers
think there are more that 400 different kinds in the world. The number keeps increasing with new kinds.
Since those early days, humans and dogs have always been together. We should
10 them from now on
because they are really our friends.
( )1. A. first
( )2. A. wolves
( )3. A. where
( )4. A. steal
( )5. A. steal
( )6. A. when
( )7. A. cool
( )8. A. hard
( )9. A. so
( )10. A.hurt |
B. late
B. cats
B. what
B. waste
B. foxes
B. after
B. warm
B. useless
B. and
B. kill |
C. last
C. humans
C. when
C. make
C. wolves
C. before
C. hot
C. easy
C. but
C. protect |
D. whole
D. students
D. which
D. serve
D. dogs
D. as soon as
D. cold
D. useful
D. although
D. see |