确定项目后评价的时点在( )之后。
A．可行性研究 B．项目准备 C．开工 D．竣工
参考答案：D
If I ________ you，I ________ more attention to English idioms and phrases.
A．was; shall pay
B．am; will pay
C．would be; would pay
D．were; would pay
UG中主要应用模块有哪些？
