Given： What is the result？（）
A. 12
B. The code runs with no output.
C. An exception is thrown at runtime.
D. Compilation fails because of an error in line 21.
E. Compilation fails because of an error in line 22.
F. Compilation fails because of an error in line 31.
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与闻一多的《死水》可谓异曲同工的当代诗歌是（）。
A. 《结结巴巴》
B. 《车过黄河》
C. 《独白》
D. 《帕斯捷尔纳克》
Which port type must be connected to the fax device for the Cisco Unified CallManager Express to support fax pass-through, T.38, and Cisco fax relay?（）
A. FXO
B. FXS
C. ATA
D. FAX
起动机工作时，辅助开关与起动机主电路的接通时刻应（）。
A. 主电路早些
B. 辅助开关早些或同时
C. 二者必须同时接通
In a shared server configuration， which two describe the actions that the listener can take to service a client request？（）
A. The listener hands the connection request directly to a dispatcher.
B. A dedicated server inherits the connection request from the listener.
C. The client connects to a dedicated server directly using a protocol address provided by the listener.
D. The application initiating the session spawns a dedicated server process for the connection request.
E. The listener issues a redirect message to the client, containing the protocol address of a dispatcher. The client then terminates the network session to the listener and establishes a network session to the dispatcher, using the network address provided in the redirect message.
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