(Selected from the sixth issue of Encyclopedia Knowledge in 29, with additions and deletions) 1. What harm will nuclear radiation do to human body in combination with the selected articles? In fact, r

(Selected from the sixth issue of Encyclopedia Knowledge in 29, with additions and deletions) 1. What harm will nuclear radiation do to human body in combination with the selected articles? In fact, radiation also 1. Harm: it will cause a lot of discomfort to human body, which can seriously damage human organs and systems; Not terrible: the human body has an acceptable range of radiation, as long as it does not exceed this range, it is safe; As long as scientific countermeasures are taken, the harm can be reduced to a minimum without affecting health.

2. d

3. Use the second person to call you, and promote it layer by layer in the dialogue, which narrows the distance with readers and makes them feel more intimate and natural; It is easier to accept the author's point of view and understand the author's intention.

4. Example: Example. If you are sick, go to the hospital for chest X-ray; The materials used in house decoration contain different degrees of reflective substances; Many water sources are polluted by natural or man-made radioactive pollution on the way through; Some ornaments that are regarded as treasures contain nuclear radiation; When traveling by plane, you will receive high-altitude Ningzhou rays and so on.

　? The function, enumerating concrete examples in people's real life, shows that nuclear radiation is ubiquitous in daily life and enhances the persuasiveness of the article.

5. Example: house decoration pursues environmental protection; Do not drink the polluted water directly; Houses should be far away from places with serious pollution; Treat collections with caution; Don't hit plateau tourism frequently. Try to reduce cosmic radiation and so on.

(meaning is right)