根据《建设工程监理与相关服务收费管理规定》，仅将质量控制和安全生产监督管理服务委托给监理人的，其收费不宜低于施工监理服务收费额的（）。
A. 0.8
B. 0.7
C. 0.6
D. 0.5
查看答案
According to this passage, turtles are of great importance in China because they are
A. rare
B. the most expensive in food markets
C. imported into China
D. used to cure certain diseases
Turtles are well-known throughout the world for reasons except its______.
A. longevity
B. beneficial substances to human beings
C. high value as a special target for collectors
D. status in restaurants
"The turtle — along with a few other Cuora species — was once imported into China by the pet trade. " in Paragraph 1 means______.
A. the turtle is a wonderful animal in Chinese history
B. it is a logical result that Chinese people treat turtles as pets
C. long time ago, the turtle and some other Cuora species were brought into China as pets
D. turtle is a delicate food treated by Chinese like a wonder
"If I worked not with my husband, I would have never met him," writes Jodster.
A. do not work, never meet
B. have not worked, never have met
C. hadn't worked, would never have met
D. shouldn't have worked, I should have never met
微信支付 
支付宝支付