Data and program instructions are stored in ()

At the sentential level, the comprehension of a sentence is realised through extracting the syntactic and semantic information of the sentence, interpreting the sentential meaning in the light of its contexts, and retaining some or all of the interpr () 点击查看答案&解析

The purpose of input device is () .

A、to enter commands
B、to hold instructions
C、to input data
D、both a and c

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