对卫生问题解决程度或达到计划预期目标的实际程度进行的评价属于()
A.效果评价
B.效率评价
C.效益评价
D.影响评价
E.适宜度评价
参考答案:A
_____it is to have an exciting football game in the afternoon after school!
A.What a great fun
B.How fun
C.funny
D.What fun
1mol刚性双原子分子理想气体,当温度为T时,其内能为:()
A.A
B.B
C.C
D.D