What is the percentage of peoplewho have read 2-3 books last year according to the survey result?
A: Lessthan 10 percent
B: About20 percent
C: Morethan 20 percent
D: About40 percent
A: Lessthan 10 percent
B: About20 percent
C: Morethan 20 percent
D: About40 percent
举一反三
- If the nominal interest rate per year is 10 percent and the inflation rate is 4 percent, what is the real rate of interest? A: 10.0 percent B: 4.1 percent C: 5.8 percent D: 14.0 percent
- An engine converts 5,000 J of thermal energy into 2,500 J of work. What is the efficiency of the engine? A: 10 percent B: 20 percent C: 50 percent D: 100 percent
- In recent years， according to the trade statistics， the export of mechanical and electronic products make up about （ ） of China’s total exports every year. A: 10 percent B: 30 percent C: 60 percent D: 90 percent
- About ______ the people of the town are workers. A: sixty percent B: sixty percent of C: percent sixty D: sixty percents of
- The duration of a ten - year, 10 percent coupon bond when the interest rate is 10 percent is 6.76 years. What happens to the price of the bond if the interest rate falls to 8 percent?