【单选题】休克时下列哪项论述是错误的?( )
A.
中心静脉压70Pa,血压9.3/6.7kPa处理时应做补液试验
B.
中心静脉压30Pa,血压14.7/9.3kPa,应静点西地兰
【单选题】You own one share of a cumulative preferred stock which pays quarterly dividends. The firm has recently suffered some financial setbacks and has failed to pay the last two dividends. However, new fund...
【单选题】You are comparing two annuities which offer quarterly payments of $2,500 for five years and pay 0.75 percent interest per month. Annuity A will pay you on the first of each month while annuity B will ...
A.
These two annuities have equal present values but unequal futures values at the end of year five
B.
These two annuities have equal present values as of today and equal future values at the end of year five
C.
Annuity A has a smaller future value than annuity B
D.
Annuity B has a smaller present value than annuity A
【简答题】You are comparing two annuities which offer quarterly payments of $2,500 for five years and pay 0.75% interest per month. Annuity A will pay you on the first day of each month while annuity B will pay...