更多"Why will battery buses cost less th"的相关试题:
[单项选择]Why will battery buses cost less than conventional buses in the long run
A. They will spread the capital cost over a long period.
B. They will be stronger and last longer.
C. They will use less fuel and cost less to maintain.
D. They will be charged at night when electricity costs less.
[单项选择]Why does VOIP cost less
A. Because it uses separate service providers.
B. Because it needs less working stuff to offer service.
C. Because service is provided through e-mail.
D. Because service is charged monthly.
[单项选择]What does cost performance index (CPI) less than 1.0 indicate ？（）
A. Cost overrun of the estimate
B. Cost according to the estimate
C. Cost underrun of the estimate
D. Early progres
[单项选择]How many integers 72 greater than 10 and less than 100 are there such that, if the digits of n are reversed, the resulting integer is n+9 ？（）
A. 5
B. 6
C. 7
D. 8
E. 9
[单项选择]If k is an integer greater than 44 and less than 51，then which of the following could be the product of 11 and k ？（）
A. 565
B. 550
C. 500
D. 484
E. 440
[单项选择]Old John smoked less than before.
[单项选择]How many positive prime numbers are less than the integer n ？（）
(1)14＜n＜20
(2)13＜n＜17
A. 条件(1)充分，但条件(2)不充分．
B. 条件(2)充分，但条件(1)不充分．
C. 条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分．
D. 条件(1)充分，条件(2)也充分．
E. 条件(1)和条件(2)单独都不充分，条件(1)和条件(2)联合起来也不充分．
[单项选择]Some economists believe women earn less than men partly because ______.
A. there are more than enough women in the labor force
B. women have more freedom in selecting jobs
C. women are only provided with low-paid jobs
D. women are less experienced than men
[单项选择]When potential real GDP is less than actual real GDP, the economy is most likely experiencing:（）
A. recession.
B. stagflation.
C. inflation.
[单项选择]What they discovered was nothing less than a new source of energy（）
A. 他们所发现的并非不是新的能源。
B. 他们所发现的正是新的能源。
C. 他们所发现的不亚于新的能源。
D. 比起新的能源，他们什么也没发现。
[单项选择]Less than half of the original population in Bam was ______.
A. dead
B. injured
C. missing
D. left
[单项选择]Sleeping for less than 5 hours each night is better than sleeping for 5 hours.
[单项选择]Only what happens if the supply is less than demand （ ）
A. actual price is lower than the equilibrium price
B. actual price is higher than the equilibrium price
C. equilibrium price equivalent to the actual price
D. eliminate the scarcity of goods
