为幼儿提供的用餐场所要整齐清洁、空气通畅、温度适宜，桌椅适合幼儿，餐具简单实用，同时，进餐时要为幼儿营造愉快的心理氛围。()
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Who are still enclosing the whole building？
A. People expecting statement from the President.
B. Islamist gunmen and their supporters.
C. Kenyan military officers and the police.
D. Local residents in the capital Nairobi.
Dont let such a______matter as this distract us so that we can concentrate on the major issue.
A. trivial
B. slight
C. partial
D. minimal
自然环境提供幼儿生存所需的物质条件;社会环境指幼儿的社会生活条件。()
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