在Vsual FoxPro中,以共享方式打开一个数据库需使用的参数是______。
A.EXCLUSIVE
B.SHARED
C.NOUPDATE
D.VALIDATE
参考答案:B
Which of the following statements is NOT true of the euro a. Sweden refuses to join the euro framework. b. Some big countries tailor the euro’s roles to their own benefits. c. Euro is not a reliable currency in the world market. d. The euro zone is suffering from a sluggish economy.
一架飞机在当地时间7月1日5时从旭日东升的A机场起飞,沿纬线向东飞行,一路上阳光普照,降落到B机场正值日落。回答下列各题。
从A机场到B机场的飞行时间约为()
A.6小时
B.10小时
C.14小时
D.19小时