The current American school calendar was developed in the 19th century according to
A. the growing season on nation’s form.
B. the labour demands of the industrial age.
C. teachers’ demands for more vacation time.
D. parents’ demands for other experiences for their kids.
查看答案
Lenore Skenazy believes that keeping kids under careful watch
A. hinders their healthy growth
B. adds too much to parents’ expenses
C. shows traditional parental caution
D. bucks the latest parenting trend
下列题共用题干，回答 146～149 题。
第 146 题
The last sentence of the passage is meant to ________.
A. persuade human beings to show more affection for turtles
B. stress that even the most ugly species should be protected
C. call for effective measures to ensure sea turtles’ survival
D. warn our descendants about the extinction of species
微信支付 
支付宝支付