题目内容

The development of mnemonic techniques and macroinstructions led to the development of high-level languages.

A. 对
B. 错

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Smaller companies have still not discover that they can conduct business on line, just like their larger counterparts.

A. 对
B. 错

In assembly languages programmers need assign actual address numbers to symbolic data items.

A. 对
B. 错

Using machine languages we don't need remember a number of binary code.

A. 对
B. 错

High-level language programs may be used with the same makes o£ computers with little modification.

A. 对
B. 错

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