以项目活动的后果为标准，大型计划可以分为
A.松散型、紧密型和开放型
B.移交型和平台型
C.约束型和开放型
D.以上均不正确
正确答案是B
Choose the closest paraphrased version after the following sentence or the italicized part.
A little girl tramping around in the Pennsylvania woods near her home feels close to the birds and plants and animals. She is at ease w
