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【单选题】
下列说法正确的是
A.
含有相同氧原子数的 SO 2 和 CO 的质量相等
C.
等物质的量浓度的 NaOH 溶液与氨水中的 c(OH - ) 相等 C 乙酸分子与甲酸甲酯分子中的共价数相等
D.
等温等压下, 3mol C 2 H 2 (g) 和 1mol C 6 H 6 (g) 的密度相等
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举一反三
【单选题】用单链表实现栈结构时,把链表的( )作为栈顶操作比较方便。
A.
第一个元素
B.
最后一个元素
C.
任意一个元素
D.
中间一个元素
【单选题】"o"在"comment"中如何发音? 怎么 comment
A.
[ɔ̃]
B.
[o]
C.
[ɔ]
D.
[u]
E.
[y]
【单选题】What is the general style. of this professor's talk?
A.
It is full of specialized vocabulary.
B.
It is a casual speech aiming to familiarize the audience with a new course.
C.
The professor wants to establish the new course in a friendly style.
D.
It is like storytelling, interesting and easy to follow.
【简答题】通用检测方法和指导原则载于《中国药典》的(__)部分。
【单选题】It is a general law in politics, that the power most to be distrusted, is that which, possessing the greatest force, is the least responsible. Under the constitutional monarchies of Europe, (as they e...
A.
the difference between kings and presidents
B.
the power of the Supreme Court
C.
the limitations of the presidency
D.
the irresponsibility of Congress
【单选题】用下列()快捷键可以新建文件。
A.
CTRL+N
B.
CTRL+M
C.
CTRL+P
D.
CTRL+C
【简答题】按钮是()电器(填入手动或自动)
【单选题】P33.以下关于宏的述中,错误的是
A.
可以在宏中调用另外的宏
B.
宏支持嵌套的If...Then结构
C.
宏和VBA均有错误处理功能
D.
可以在宏组中建立宏组
【单选题】"o"在"comment "中如何发音? 怎么 comment
A.
[ ɔ ]
B.
[ i ]
C.
[ wa ]
D.
[ j ]
E.
[ u ]
F.
[ y ]
G.
[ ɥ ]
【单选题】After the professor, out the project,made a comment on the report,the media focused on it. [     ]
A.
was opposed to carry
B.
opposed to carry
C.
opposed to carrying
D.
opposed carrying
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