更多"Their production increased by 15 pe"的相关试题:
[单项选择]Their production increased by 15 percent over that of the previous year.
A. 他们的产量增加到前年的百分之十五。
B. 跟前年比，他们的产量又—上升了十五个百分点。
C. 他们的产量跟前一年比，增加到百分之十五。
D. 他们的产量比上一年增长了百分之十五。
[单项选择]Their income increased by 21 percent over that of the previous year.
A. 他们的收入比前年增加了百分之二十一。
B. 他们的收入增加到前年的百分之二十一。
C. 他们的收入比上一年增多到百分之二十一。
D. 他们的收入比上一年增长了百分之二十一。
[单项选择]From 1970 to 1980 bicycle production increased ______.
A. ten-folds
B. ten folds
C. tenfold
D. ten-fold
[单项选择]The cotton production has increased by ______ percent this year compared with last year.
A. five point six eight
B. five point sixty-eight
C. fifth point and six eight
D. five point and six eight
[单项选择]The production of our factory increased by 18 percent over that of the previous year.
A. 我们工厂的产量比前年增加了18%。
B. 我们工厂的产量比前年增到18%。
C. 我们工厂的产量比上一年增加了18%。
D. 我们工厂的产量比上一年增到18%。
[单项选择]Increased production results ______ the adoption of new production method.
A. in
B. of
C. with
D. from
[单项选择]Over sixty percent of the church（ ）destroyed during a bomb (炸弹) attack in the second World War.
A. have been
B. has been
C. was
D. were
[单项选择]Over the past ten years, natural gas production has remained steady, but ______ has risen steadily.
A. consumption
B. dissipation
C. disposal
D. expenditure
[单项选择]The number of specialists has enormously increased mainly because of ______.
A. academic mobility
B. interdisciplinary research
C. specialization
D. modernization of transportation
[单项选择]Automation threatens mankind with an increased number of ______ hours.
A. useless
B. active
C. complex
D. idle
[单项选择]The Louisiana Purchase of 1803 increased the territory of the United States by approximate 846,000 square miles, practically doubling the area of the United States.
[单项选择]Creativity and productivity can be increased if our employees are able to spend （） time doing repetitive and routine tasks.
A. least
B. less
C. lesser
D. lessen
[单项选择]（）scientists have observed increased pollution in the water supply.
A. Late
B. Later
C. Latter
D. Lately
[单项选择]The author implies that increased accuracy in weather forecasting will lead to______.
A. a higher number of professional forecasters
B. less-specialized forms of synoptic meteorology
C. more funds given to meteorological research
D. greater protection of human life
