皮皮学，免费搜题
登录
搜题
【简答题】
从框里选择填入对话相应空白处的适当选项。 A. What's it made of? B. How about the green one? C. What do you think of it? D. Why not try on a Chinese Tang costume? E. How much is it? A. So many nice coats! I can't decide which one to buy. B. 1. A. Oh, it looks nice. 2. B. Let me see. It's more than 400 yuan. A. It's too expensive. I prefer the pink one. 3. B. It's OK, but 4. I know you want to appear special. A. Good idea! 5. B. It's a silk one. A. Perfect. I'll try it on.
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】 Don’t talk about such things________ you do not understand.
A.
what
B.
which
C.
as
D.
those
【简答题】( ) 是指利用计算机来辅助设计人员完成设计过程中的部分工作,即运用计算机辅助一项设计的建立、修改、分析或优化。
【多选题】关于奥肯定律,下列说法正确的是( )
A.
奥肯定律是 20 世纪 60 年代，美国经济学家阿瑟·奥肯提出的
B.
奥肯定律的内容是：失业率每高于自然失业率两个百分点，实际 GDP 将低于潜在 GDP 一个百分点
C.
奥肯定律描述了实际 GDP 的短期变动与失业率变动的联系
D.
奥肯定律告诉我们保持 GDP 的高速增长十分重要
【单选题】 You________not________a person who is speaking. It is impolite.
A.
have; interrupted
B.
should; interrupt
C.
would; interrupt
D.
ought; interrupt
【单选题】 ________you are correct or not remains to be seen.
A.
If
B.
That
C.
Whether
D.
Since
【单选题】 ________you have come, you must not go away so soon.
A.
Now that
B.
For
C.
Because
D.
So that
【单选题】 You________ return the book now. You ________ keep it till next week if you like.
A.
can’t; can
B.
mustn’t; may
C.
needn’t; can
D.
may not; must
相关题目：
参考解析：
知识点：
题目纠错 0
发布
