某窗体中有一个命令按钮,在窗体视图中单击此命令按钮打开另一个窗体,需要执行的宏操作是

题型:单项选择题

问题:

某窗体中有一个命令按钮,在窗体视图中单击此命令按钮打开另一个窗体,需要执行的宏操作是( )。

A) OpenQuery
B) OpenReport
C) OpenWindow
D) OpenForm

考点:计算机等级考试ACCESS二级ACCESS笔试
题型:单项选择题

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet. Spread spectrum simply means that data is sent in small pieces over a number of the(71) frequencies available for use at any time in the specified range. Devices using(72) spread spectrum (DSSS) communicate by (73) each byte of data into several parts and sending them concurrently on different (74) . DSSS uses a lot of the available (75), about 22 megahertz (MHz).

71()

A.continuous

B.high

C.low

D.discrete

题型:单项选择题

当证明类型选择“时段资金证明”时,“证明出具方式”只能选择()。

A.等于

B.不低于

C.不高于

D.大于

题型:单项选择题

解热镇痛药从结构上可分为( )。

A.苯胺类

B.芳基烷酸类

C.1,2-苯并噻嗪类

D.水杨酸类

E.吡唑酮类

题型:单项选择题

由经营者自主制定,通过市场竞争形成的价格称为()。

A、政府指导价

B、政府定价

C、市场调节价

D、市场定价

题型:单项选择题

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