星期六我们准备去野餐()
A.On Sunday we are going to have a picnic
B.On Saturday we are going to having a picnic
C.On Saturday we are going to have a picnic
A.On Sunday we are going to have a picnic
B.On Saturday we are going to having a picnic
C.On Saturday we are going to have a picnic
提示:Jane和Michael商量周末去野餐。他们讨论要去什么地方,带些什么。Michael建议邀请John和他的女朋友参加。最后他们决定星期六早上8点出发。
第 66 题 Jane:How do you like the idea of having a picnic this Saturday?
Michael:Wonderful. But ?
A.We have so many things for our picnic
B.Let’s go and ask your dad
C.Shall we have a picnic
在自然推理系统P中构造下面推理的证明。
(1)如果今天是星期六,我们就要到颐和园或圆明园去玩,如果颐和园游人太多,我们就不去颐和园玩,今天是星期六,颐和园游人太多,所以我们去圆明园玩。
(2)如果小王是理科学生,他的数学成绩一定很好,如果小王不是文科生,他必是理科生,小王的数学成绩不好所以小王是文科学生
(3)明天是晴天,或是雨天;若明天是晴天,我就去看电影;若我看电影,我就不看书,所以,如果我看书,则明天是雨天
A.qiāo diàn shuì qīn
B.qiǎo diàn suì qīng
C.qiāo zhàn shuì qīn
D.qiǎo zhàn suì qīng
A.如果我大学学习计算机专业,那么工作一定不会像现在这样难找
B.如果明天下雨,我们就不能去野餐了
C.如果我是你,那我一定不会这样做
D.如果诸葛亮不派马谡去守街亭,也就不会有后来的挥泪斩马谡