皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
我国专利法保护的客体有
A.
发明
B.
发现
C.
作家的作品
D.
集成电路布图设计
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】听下面一段材料,回答第1-3题. 1.What is the most probable relationship between the speakers? A.Boss and secretary. B.Husband and wife. C.Fat her and daughter. 2.Whom does the man have to see at 10:OO a.m.? A.Mr.Th...
【单选题】晓东在记忆英文单词时,如果不对其加以复述,这个单词在他的头脑中只能保持几十秒。这种记忆现象是
A.
瞬时记忆
B.
短时记忆
C.
长时记忆
D.
动作记忆
【多选题】在A uto CAD中以下哪些对象不能被删除:( )
A.
坐标系
B.
文字对象
C.
被锁定图层上的对象
D.
不可打印图层上的对象
【单选题】It is not clear ____the effects of global warming will be.
A.
how
B.
which
C.
that
D.
what
【单选题】What best describes benzene ________.
A.
Clear colorless liquid with an acrid odor
B.
Clear colorless liquid with an aromatic odor
C.
Brownish liquid,odorless
D.
Brownish liquid,with an acrid odor
【单选题】________he will come to help us is not clear.
A.
That
B.
Whether
C.
Either
D.
What
【简答题】90年代文学创作整体特征。
【简答题】听下面一段材料,回答第1至3题. 1. What is the most probable relationship between the two speakers ? A. Guid and traveler B. Driver and passanger C. Assistant and customer 2. What season is it now according to the c...
【单选题】在A uto CAD中图层上对象不可以被编辑或删除,但在屏幕上还是可见的,而且可以被捕捉到则该图层 ( )
A.
被冻结
B.
被锁定
C.
被关闭
D.
未设置
【简答题】1. What is the most basic quantity in an electric circuit? 2. What is the feature of electric charge or electricity ? 3. How is an electric current created? 4. What is a DC? 5. what is an DC? 6. How d...
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题