单项选择题
A. A doctor. B. A General. C. A soldier. D. A religious man.
A. Having signs to remind people of keeping quiet. B. Using signal-jamming technology to prevent phone calls. C. Putting a price on noise. D. Enacting strict rules by the government.
A. Their loans to American companies would be forced cut off. B. They would sell dollar-denominated assets. C. They would force money down in already unstable markets. D. All of the above would happen.