According to the author, the benefits of building zoos in cities include each aspect EXCEPT______.
A. helping people realize the earth should be possessed by both human beings and animals
B. saving traveling expenses to see wilderness or wild animals
C. having people exposed to wilderness
D. making all the wild animals taken better care of
查看答案
What does "the former" (Line 3, Para. 11) refer to？
A. Traditional facts and skills.
B. Social and emotional development.
C. Adolescents and adults.
D. Social or emotional problems.
【B6】
A. over
B. around
C. off
What does the word "repeat" in the second paragraph (段，节) mean？
A. Come back.
B. Turn back.
C. Say again.
"To place a suspect at the scene of a crime" at the end of the first paragraph means that
A. has been able to prove a suspect guilty
B. will lead a suspect to the spot of a crime
C. were at the scene with the suspect
D. caught the suspect on the spot
微信支付 
支付宝支付