在ECG检查中,出现下列波形考虑为癫痫波,但除外:()
A.棘波和棘慢波综合
B.三相波
C.尖波和尖慢波综合
D.多棘波和多棘慢波综合
参考答案:B
开质量管理国际化先河的是( )。
A.MIL--Q--9858A《质量大纲要求》
B.GB/T 10300系列标准
C.GB/T 19000系列标准
D.ISO 19000(1987)
Given the hypothetical information below about the conditions in the labor market, what is the unemployment rate Employed 177000 Discouraged workers 2000 Unemployed 13000 Household workers 20000 Students15000 Retirees19000 Disabled5000 Labor force 190000 Civilian population 16 and over249000()
A. 5.3%.
B. 6.0%.
C. 6.8%.