136 A technique that can be used to measure the total income of a project compared to the total moneys expended at any period of time is:
A. return on investment (ROI)
B. net present value (NPV)
C. discounted cash flow (DCF)
D. B and C
E. All of the above
第1题:
已知Eng(1)=90,Math(1)=80,T(1)=2,Total(1)=(Eng(1)+Math(1))/T(1),则Total(1)=()。
A.80
B.90
C.85
D.170
第2题:
_________________
A. ideas B. ambitious C. achievement D. technique
第3题:
technique
When we talk about a technique, we mean a procedure used in the classroom. Techniques are the tricks in classroom teaching.
略
第4题:
---- Look! The man at the gate ________ be our headmaster. He is always standing there every morning.
--- - No, it ________ be him. He is holding a meeting in the office now.
A.must, can’t B.must, mustn’t C.can’t, can’t D.can’t, mustn’t
第5题:
第6题:
定时/计数器T0工作方式1计数时,将计数结果实时读取到参数total中,读取方法为()。 A. total=TH0+TL0 B. total=TH0-TL0 C. total=TH0*256+TL0 D. total=TL0*256+TH0