更多"What does 'we have been 'twiddling "的相关试题:
[单项选择]What does "we have been 'twiddling the knobs' for decades" mean
A. We have been changing the climate with thoughtless actions for decades.
B. We have been handling machines with poor skills for decades.
C. We have been following a misleading chapter about the earth for decades.
D. We have been mistaken in the belief in developing the agricultural infrastructure.
[单项选择]What does "we have been 'twindling the knobs' for decades" mean
A. We have been changing the climate with thoughtless actions for decades.
B. We have been handling machines with poor skills for decades.
C. We have been following a misleading chapter about the earth for decades.
D. We have been mistaken in the belief in developing the agricultural infrastructure.
[单项选择]What products have been damaged
A. Wheat, corn, meat and sugar.
B. Wheat, maize, cotton and meat.
C. Wheat, cotton, meat and bean.
D. Wheat, sugar, meat and bean.
[单项选择]What actions have been take by the government
[单项选择]What might have been discussed in the preceding paragraphs
A. The ocean.
B. The earth.
C. The rainfall.
D. The atmosphere.
[单项选择]What achievements have been got by Collins and Anderson and legions of colleagues
A. D.They are making a breakthrough in DN
[单项选择]What efforts have been made to ensure safer fireworks in US
A. The set-up of American Fireworks Standards Laboratory to regulate the firework market.
B. Increasing imports of fireworks from China.
C. To give temporary warnings to Americans about the dangers of fireworks.
D. To ban the use and sales of fireworks across the States.
[单项选择]What might have been discussed before this passage
A. The ocean.
B. The earth.
C. The rainfall.
D. The atmosphere.
[单项选择]What does a "we should allow for a marginal error" mean
[单项选择]What steps have been taken by big airlines according to the passage
A. To reduce air fares.
B. To streamline airline structures.
C. To readjust their marketing strategy.
D. To pursue marketing alliances.
[单项选择]What methods have been taken by the developing countries to encourage trained personnel to return
A. To fine those who do not come back.
B. To set up special "return" programs.
C. To ask for help from the International Organization for Migration.
D. To require the developed countries not to offer jobs to those who do not return.