未知题型 How did the economic crisis affect Americans?A．They had to tighten their belts.B．Their bank savings rate dropped to zero.C．Their leadership in the global economy was shaken.D．They became concerned about China's financial policy.

判断题 顺序文件不能按任意次序读写。记录之间有明确的分隔符。()

未知题型 According to the passage, before taking a job, a person should______.A．demonstrate his capabilityB．give his boss a good impressionC．ask for as much money as he canD．ask for the salary he hopes to get