皮皮学,免费搜题
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搜题
【单选题】
噬菌体、烟草花叶病毒、酵母菌及蓝藻都含有的是( )
A.
细胞膜
B.
染色体
C.
DNA
D.
RNA
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举一反三
【单选题】公安机关进行刑事诉讼,接受人民检察院的()
A.
法律监督
B.
舆论监督
C.
纪律监督
D.
执行监督
【单选题】According to the passage, which of the following statements are NOT TRUE?
A.
Widespread house ownership through loans is not in the interests of underprivileged families.
B.
In spite of extensive construction projects, housing problems still exist.
C.
Many low-income families only have access to low-rent housing.
D.
In Belgium low-rent housing projects have been cut back as the governments try to control public spending.
【简答题】在直线回归分析中,因变量y的总变差平方和可以分解为______和______,用公式表示,即______。
【判断题】公安机关进行刑事诉讼,依法接受人民检察院的法律监督。
A.
正确
B.
错误
【单选题】You are the administrator for Ezonexam's network. Your network includes Windows 2000 Professional client computers, Windows 2000 Server computers, Windows XP Professional computers, and UNIX client co...
A.
Use the SRVANY utility from the Windows NT Resource Kit to run the LPR program as a service.
B.
Configure each of the printers to support TCP/IP printing.
C.
Create an LPR port on each client that is configured to use PrintServ.
D.
Configure each of the printers to use LPR port
【单选题】在波士顿矩阵中,企业对瘦狗类经营单位实行的战略是()。
A.
市场开发
B.
维持战略
C.
收缩和放弃战略
D.
收获战略
【单选题】在Dreamweaver CS6中,按()可以移动到表格中的上(前)一个单元格。
A.
Shift键+Tab键
B.
Ctrl键+Tab键
C.
Shift键
D.
Tab键
【判断题】公安机关进行刑事诉讼,接受人民检察院的法律监督。
A.
正确
B.
错误
【简答题】在直线回归分析中,因变量的总变差平方和可以分解为______和_______,用公式表示,即_____。
【简答题】AT89S52有 个 位的并行I/O端口。
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