行政许可属于（）。 A．依申请的行政行为 B．授益行政行为 C．具体行政行为 D．行政执法行为 E．

A. The SRX device sends the URL to the SurfControl server in the cloud and the SurfControl server provides the SRX.

B. The SRX device sends the URL to the SurfControl server in the cloud and the SurfControl server asks the SRX device previously visited.

C. The SRX device looks at its local cache to find the category of the URL.

D. The SRX device does not perform any Web filtering operation as the Web site has already been visited.

A、Big job boards or Web sites

B、Specific company Web sites

C、Her college Web site or job board

D、Social networking sites

What is offered to Jack McCarrol in the e-mail？

A．Access to a members-only Web site

B．An electronic version of his receipt

C．Information about upcoming members-only events

D．A free listing of his business in the membership directory

Practical application of this principle resulted in ______.

A．new electronic instruments for planes

B．new radio sets for RAF bombers

C．an electronic detecting device

D．a radio directing and ranging device

Practical application of this principle resulted in______.

A．new electronic instruments for planes

B．a radio directing and ranging device

C．new radio sets for RAF bombers

D．an electronic detecting device

______, the new electronic device they designed is now in regular operation.

A．With the solved problem

B．With this problem being solved

C．With the problem solved

D．With this problem to solve

A、Electronic Design Automation

B、Electronic Description Automation

C、Device Design Aided

D、Electronic Description Aided