Although there are a great number of project management approaches and existing best practices, each
题目
Although there are a great number of project management approaches and existing best practices, each of which cannot independently and uniformly support wide range of projects.
逗号后面能这样指代么... 这句话没语病吧
答案
1.existing best practices 改成 best existant practices
2.each of which 改成 each of them
3.and uniformly 改成 or uniformly
4.wide range of 改成 a wide range of
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