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问题 单项选择题

对于可能对环境产生重要影响的政府投资项目，结合环境影响评价的要求提出可行的环境保护措施方案，应基于的原则不包括( )。

A．减少污染排放
B．强化污染治理、保护环境
C．预防为主，防治结合
D．可持续发展

答案

参考答案：C

单项选择题

砌筑完基础或每一层后，应校核砌体的（）。

A、垂直度和标高

B、水平度和垂直度

C、轴线和标高

D、轴线和水平度
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单项选择题

The mother of a 9-month-old asks about adding new foods to his diet. The child is being breast-fed and takes formula and cereal when at the sitter’s. Which of the following would the nurse instruct the mother to do（）

A. Mix new foods with formula or breast milk.

B. Mix new foods with more familiar foods.

C. Offer new foods one at a time.

D. Offer new foods after giving formula or breast milk.
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