皮皮学，免费搜题
登录
搜题
【判断题】
“Our quotations may change without notice.” This sentence means it is a firm offer.A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】把乳状液放在电场中,带电的分散液滴将在电场力作用下运动,带正电荷的液滴向负极运动,带负电荷的液滴向正极运动,这种现象称为( )。
【单选题】CPU中有一个程序计数器(又称指令计数器)，它用于存放______。
A.
正在执行的指令的内容
B.
下—条要执行的指令的内容
C.
正在执行的指令的内存地址
D.
下一条要执行的指令的内存地址
【单选题】听力原文：W: It is so nice here, so restful. I have never been here before. M: No? W: I think I shall come and sit here sometimes. M: Yes? W: Do you lock the hut when you're not here? M: Yes, your Ladyship...
A.
Lord and lady.
B.
Friend and friend.
C.
Husband and wife.
D.
Mistress and servant.
【单选题】听力原文：W: Excuse me, when will the 7:15 bus arrive? M: It's supposed to get here at ten, but it's been delayed two hours because a bridge was broken. Q: What do we learn from the conversation? (15)
A.
The bus was in a terrible accident.
B.
The bus may arrive tonight, but the man isn't sure.
C.
The bus will probably arrive at 12.
D.
The bus has broken down and will not arrive.
【简答题】TIMx_PSC的作用?
相关题目：
参考解析：
知识点：
题目纠错 0
发布
