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【多选题】
虚拟化技术主要分为()3类A.
平台虚拟化
B.
资源虚拟化
C.
服务器虚拟化
D.
应用虚拟化
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
【单选题】加工齿轮、丝杠时,试指出下列各种情况哪些不属于加工原理误差?
A.
用阿基米德滚刀切削渐开线齿轮
B.
母丝杠的螺距误差
C.
用模数铣刀加工渐开线齿轮
D.
用近似传动比切削螺纹
【单选题】听力原文：M: How do you keep in touch with old friends? W: I find email faster than the post and cheaper than phoning. I think I'd lose touch with people without it. Q: Why does the woman use email for kee...
A.
She doesn't.
B.
It offers the best combination of speed and low cost.
C.
She believes that, in the modern world, it is essential.
D.
She thinks that people who do not have email will lose touch with their old friends.
【单选题】听力原文：W: I wish I called home as often as you do. M: Yes, I really like to keep in touch with my family: Q: Does the man often call home? (10)
A.
No, he doesn't.
B.
Not very often.
C.
Yes, he does.
D.
As often as the women.
【单选题】— Do you know how I can ________ him? — On his mobile phone．
A.
learn
B.
reach
C.
seek
D.
touch
【单选题】一般你一周花多少时间学习这门课程(包括上课,课前预习,阅读,记笔记,写论文等其他与课程有关的工作)。[On average, how many hours per week have you spent on this course, including attending classes, doing readings, reviewing notes, writing papers and a...
A.
1.低于2[Under 4]
B.
3-5
C.
6-9
D.
10-13
E.
14-17
F.
18-21
G.
22 or more
相关题目：
【单选题】— Do you know how I can ________ him? — On his mobile phone．
A.
learn
B.
reach
C.
seek
D.
touch
参考解析：
知识点：
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