急！求高人指点Statement on Selection Criteria写法！

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现在写份申请材料，要求对Selection Criteria进行陈述，每个问题都要求A4纸写上大半页，个人英语一般，巨头疼！！几个问题需向高人求教：
1.陈述Demonstrated experience with materials synthesis, ......, and other materials related characterisation techniques.中，应该用被动时态还是主动时态？专业文章中一般都使用被动时态。
2. 很多一般性问题，例如A demonstrated aptitude for interacting with people and staff in a multi-disciplinary environment.
Ability to work independently and creatively.
Excellent written and oral communication skills, demonstrated by scientific publications and conference presentations.
Ability to complete projects resulting in peer reviewed publications or patents.
有模版可借鉴吗？实在是没写过，也没见过，不知如何下手。
万分感谢！

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而且如果老板是鬼佬，英语不好，面试也通不过的。