铸造全冠面的间隙要求在()
A.0.2~0.5mm
B.0.5~1.0mm
C.0~1.5mm
D.0.5~2.0mm
E.0~2.5mm
参考答案:B
The warmth of ____sweater will of course be determined by the sort of ____wool used.
A.the, the
B.the, /
C./, the
D./,/
某女,53岁。体重50Kg。急性肾功能衰竭多尿期,厌食,恶心,呕吐,脉压变小,血压下降,测血钠125mmol/L。按血钠浓度计算出的补钠量约为
A.10gB.20gC.25gD.30gE.35g