Which of the following can be inferred from the passage?
A.Few people will take drugs if they are allowed to.
B.The United States will be easily defeated if its citizens are allowed to take drugs.
C.It is a general practice to forbid drugs in different countries.
D.A majority of people will become addictive to drugs if they are allowed to take them.
第3题
若使用REPLACE命令时,起范围子句为ALL或REST,则执行该命令后,记录指针指向()。
A.首记录
B.末记录
C.首记录的前面
D.末记录的前面
第7题
在Visual FoxPro中,使用LOCATEALLFOR命令按条件查找记录,执行该命令后,
记录指针指向()。
A)满足条件的第1条记录
B)满足条件的第2条记录
C)表起始位置
D)表结束位置
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!