单项选择题A．They blush more readily than women do.B．They’re uncomfortable performing in front of adults.C．They don’t respond to stress well.D．They blush less frequently than adults do.

单项选择题A．He wants to obtain an international driver’s license that he can use both in the U.S. and in his country.B．He wants to take a driver’s test to get an Arizona driver’s license.C．He wants to know whether he can use his international driver’s license in Arizona.D．He wants to fill out an application for an Arizona driver’s license.