政府采购是相对于( )而言的。
A．国有企业采购B．私人采购C．集体采购D．私有企业采购
参考答案：B
解析：政府采购是相对于私人采购而言的。
30004005读作______，省略万位后面的尾数约是______．
—When did she become a movie star?
—_____ [ ]
A. She was 3 years old.
B. When she was 3 years old.
C. For 3 years.
D. She was a movie star.
