and

与Where G BETWEEN 60 AND 100语句等价于___。

逻辑表达式Not "a">"b" And 9<3 Or 9>3的值为             。

设变量x,y,a,b,的值分别为1，2，3，4，则表达式x<0 or not y<0 and a>0 的值是              。

设x=4，y=8，z=7，表达式x<y and (not y>z) or z<x的值是（   ）。

设a=2、b=8、c=4、d=6，下列表达式a>b AND c<=d OR 2*a>c的值是（   ）。

表达式(not true or true) and (true or false)的值为（   ）。

If you are a buyer on alibaba.com and want to contact sellers, you may simply click the “contact now” button to send quotation. （    ）

Hi, Tom, how is everything with you? _______________, and how are you?

Some TV programs are interesting but some others are ______ and full of violence.

I have been busy working for a long time so I need to ______ in this National Day Holiday and enjoy time.