更多"About how many dogs and cats are de"的相关试题:
[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]About ______ cats and dogs are destroyed each year.
A. 6 million
B. 15 million
C. 30 million
D. 1 million
[单项选择]How many people does identity theft affect each year
A. 10 million.
B. Some 10 million.
C. 10 billion.
D. Some 10 billion.
[单项选择]How many people were in each group
A. 100.
B. 25.
C. 50.
D. 15.
[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]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]How many years have they known each other
A. One year.
B. Ten years.
C. Eleven years.
[单项选择]Dogs and cats are similar in that ______.
A. people can use them for hunting
B. they are associated with man closely
C. they have the same way of living
D. they are equally liked by people
