“鱼与熊掌不可兼得”是哪一种动机冲突 A.
趋避 B.
双避 C.
双趋 D.
多重趋避

临床上纠正代谢性酸中毒常用的碱性药物是（）

未知题型临床上纠正代谢性酸中毒常用的碱性药物是（）

目前常用的尿渗量的测定方法是（）

未知题型目前常用的尿渗量的测定方法是（）

Moreover, certain developed countries will be well plac...

单项选择题Moreover, certain developed countries will be well placed to benefit from the adoption of stringent environmental standards, while others will be concerned about the threat to their economic competitiveness which results from the____________ to adopt similar stringent standards.
A、failure
B、acceptance
C、implementation
D、important