题目内容：

    Are you crying because you're sad or because something moves you? It's all okay. Some people try to hold back tears because they are scared it makes them seem weak, which is not a wise practice. Don't try to fight the tears, but let them flow freely, 1. .

1. It gives you more support

Sometimes people don't understand how much something is bothering you,2. . Research carried out in 2018 shows that crying is so-called attachment behavior. This means that crying makes people want to comfort you and support you.

2. 3.

When you cry because something made you sad, the pain is often quite sharp, but you do feel relieved after you cry. That is not that strange. Researchers found out that your body produces oxytocin and endorphins when you cry. These components make people feel good and that's why you experience the sharp pain a little less intense.

3. It is said to cause less stress

4. , but researchers are convinced that crying can lessen stress. When you cry, your tears contain a certain concentration of stress hormones (激素). These stress hormones leave your body when you cry and researchers have developed a theory that you experience less stress after crying because of it.

4. It can improve your sight

Most people know tears as the drops that pour over your cheeks when you cry, but there is also something called 'basal tears'. This is the liquid that is produced when you blink (眨眼).It keeps your eyes watery and allows you to see clearly. Sometimes your eyes can be a bit dry, 5.. When you cry, your eyes will be wet for a little.

A. It really eases the pain

B. It can make you farsighted

C. which makes you see a little less

D. It is no use crying over spilt milk

E. because crying also has four benefits

F. A lot of research still has to be done

G. but they suddenly understand it better when you cry