Even Those Who Are Well-Skilled at Reading Lips Can Pick

question 31

Multiple Choice

Even those who are well-skilled at reading lips can pick up only about ________ per cent of what is being said, because most of our verbal expression is done inside of the mouth.

• A)5-10
• B)10-20
• C)20-30
• D)30-35

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Definitions:

Unconstitutional

Actions or laws that are not in accordance with the constitution and therefore illegal and invalid.

Commander-in-chief

The highest-ranking officer of a nation's military forces, or the supreme authority over a country's armed forces; in the United States, it is the President.

Dorothea Dix

An American activist on behalf of the indigent mentally ill who, through a vigorous program of lobbying state legislatures and the United States Congress, created the first generation of American mental asylums.