What is the most suitable title for the passage?
A. Staffing Crisis.
B. Federal Aviation Administration.
C. FAA Funding.
D. Retired Controllers.
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The economics news on the television reports that the dollar has strengthened relative to
A. the dollar has depreciated relative to the yen
B. the US trade balance with the Japanese economy has improved
C. the yen can now purchase more dollars
D. the dollar can now purchase more yen
在总统制政体中,直接掌管政府的是()。
A. 议会
B. 总统
C. 法院
D. 执政党
The theory of international exchange that holds that exchange rates are set so that the price of similar goods in different countries is the same is the______.
A. price feedback theory
B. purchasing power parity theory
C. trade feedback theory
D. J-curve theory
男性,65岁,咳嗽痰中血丝2个月,发热10天,胸片显示右肺上野片状阴影,呈肺炎样征象。
确诊应做
A. CT
B. 剖胸探查
C. 诊断性治疗
D. 痰细胞学检查
E. 腔镜检查