词语运用根据句意所给提示，补全单词或用单词、固定短语、固定搭配的正确形式填空。

1. The water is very s_____with much sugar in it.

2. He listened to the beautiful music with_____(please).

3. During that time, the population of the world_____(增长)slowly.

4. Weddings often take place in _____(教堂)in western countries.

5. I want to get a_____(专门地)trained dog to help me hl many ways in my daily life.

某医院在招聘护士时，只招收有护士执业证书的护士，以预防护士因无资质导致护理缺陷。这种控制手段属于

A．前馈控制
B．同期控制
C．反馈控制
D．直接控制
E．成本控制