用所给单词的适当形式完成句子。（每空1分，共10分）

小题1: Poverty, disease and _________remain major world problems. It is not a question that can ________.(ignore)

小题2: In the crash he was seriously __________.He suffered severe __________ to the head and arms. （injure)

小题3: A child receives its early ______ at home. A well _____ mother will have a great influence on her child’s future. (educate)

小题4: As a good _____________, you must be highly ____________ in order to win a ___________.(compete)

小题5: The employer decided to employ Tom as her secretary and she hoped to have a talk with her _______ before he came to work. (employ)

某企业近年来由于技术革新，产品销路逐年扩展，原有的供应商满足不了生产的需要，决定再选择新的原料供应商。企业采购部门过去一般采用协商选择的方法，这次决定采用招标方法，采购部门提出了招标条件，但对投标者的资格不预限制。只要符合招标条件的供应商都可竞标，企业从中选择最有利的供应商签订协议。

与通常采用的协商选择法相比较，招标方法更适用于( )。

A．供应单位多，难以选择时

B．采购商品数量大，供应市场竞争激烈时

C．供应商竞争不激烈时

D．采购商品技术规格复杂时