or and的一道题Eatting.drinking.___smoking____not allowed.为什么答案是o
不准吃喝.为什么写成no eating and drinking而不写成no eating or drinking?
drivers shouldn't bd allowed ( ) after drinking ,or they wil
为什么是we were having breakfast, 而不是we are eatting breakfast.
问一道计算机算法的题(10<8)or(10>8)结果是什么?答案是true.
"餐饮店"的说法我有看到"餐饮店"是eating and drinking establishment这里establi
为什么第四题and要改为or?
一道关于数词的英语题Drinking water safely cannot be taken for granted
·一道不太懂的英语题Nobody but doctors or nurse and those______by Dr,h
可爱的家乡 阅读答案 就一道题 帮帮忙!O(∩_∩)O谢谢
vb立即窗口中的问题 答案为什么是false 这句话(not p or k and p or x>y)怎么理解?
一道数学填空题,我算的是2,为什么答案是0
一道判断函数奇偶性的题目,为什么答案是奇函数?