更多"The example of dogs and cats in the"的相关试题:
[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]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]According to the information in the second paragraph, an ideal icebox would______.
A. completely prevent ice from melting
B. stop air from circulating
C. allow ice to melt slowly
D. use blankets to conserve ice
[单项选择]The purpose of two questions in the second paragraph is to ______.
A. demonstrate why people are amused
B. display what people laugh at
C. bring to light the phenomenon of laughter
D. accent what a phenomenon laughter really is
[单项选择]The underlined word "Change" in the second paragraph means"______"
A. idea
B. decision
C. cups
D. coins
[单项选择]The author's purpose in writing the second paragraph is to show that children______.
A. usually obey without asking questions
B. are passive in the process of learning to speak
C. are born cooperative
D. learn to speak by listening
