()表示法主要用于表示浮点数中的阶码。
A.原码
B.补码
C.反码
D.移码
参考答案:D
幽门梗阻患者,血氯83mmol/L,钾3.2mmol/L,应给以()。
A.10%葡萄糖溶液加氯化钾
B.复方氯化钠溶液
C.1.25%碳酸氢钠加氯化钾
D.2%氯化铵溶液加氯化钾
E.生理盐水加氯化钾
--- Goods imported from abroad are ________ those made in China.
--- Yes. Some of the goods made in our country are of high quality.
A.always as good as
B.always no better than
C.not so well as
D.not always better than