题目内容

顺序功能图是一种图形语言。

A. 对
B. 错

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状态转移图的三个状态要素都是必不可少的。

A. 对
B. 错

Alcohol use by women can increase their risk of cancer.

A. 对
B. 错

Moderate alcohol consumption will lower the risk of getting cancer for women.

A. 对
B. 错

The study has a small number of participants.

A. 对
B. 错

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