Some of the Questions That Follow Are True-False or Multiple

question 22

Multiple Choice

Some of the questions that follow are true-false or multiple choice questions, and some require you to write short answers.
-An important difference between writing and talking is that _____________.

• A) writers make more points than speakers
• B) writers always use better English than speakers
• C) writers do not write about personal matters
• D) writers have to give specific reasons for their statements

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Definitions:

NOx Emissions

Nitrogen oxides emissions, which are harmful pollutants produced by combustion engines, contributing to air pollution and respiratory problems.

Oil Filter Crusher

A device used to crush oil filters, extracting the used oil and allowing for the metal parts to be recycled.

Refractometer

A tool used to measure the specific gravity of a liquid, such as coolant or battery acid. Light passing through the tool refracts based on the liquid the light passes through. Results are shown on a scale.

Hydrometer

An instrument used to measure the specific gravity of liquids, commonly used in battery maintenance.