【简答题】选择相对应的中文。 ( ) 1. the United States ( ) 2. a map of Canada ( ) 3. the south of Canada ( ) 4. Niagara Falls ( ) 5. Rocky Mountains ( ) 6. speak English ( ) 7. the White House...
【判断题】The United States of America consists of 50 states and a federal government. ________
【单选题】某电气设备上有 Ex ia IIC T4字样,说明它是______。
【单选题】某电气设备上有Ex ia IIC T4字样,说明它是()。
【单选题】Which of the following statements are correct? I. The average economic growth rate in real GDP per person in the United States over the last century was 5 percent per year. II. The United States has...
【简答题】country Chinese translation 1. China a. 法郎 2. The United States b. 人民币元 3. The United Kingdom c.美元 4. Russia ...