140. All of the following statements are TRUE, EXCEPT ...
A) The scientists put objects near the container to see if the crows use them.
B) People don’t understand why crows put the nuts on the road.
C) When the lights turn red the crows can go and pick up the broken nuts.
D) The crows understood how to make the
Read the text and answer the questions according to it.
Cutting an onion is not a very pleasant experience. It may hurt your eyes and make you cry.
When you cut an onion, you break the onion’s parts. Chemicals inside the onion are released. These chemicals react with the water in your eyes. There is a chemical reaction which creates sulphuric acid. Your eyes produce tears, which wash away the acid. A good idea to prevent from this problem is to use a sharp knife. Sharp knives do less damage to the onion’s parts. So fewer chemicals are released. This means that there is less pain in your eyes. It isn’t a good idea to crush an onion because this causes more damage to the parts. More damage means more pain in your eyes. The pain in your eyes doesn’t last long. A cold onion releases fewer chemicals. So before you cut an onion, put it in the freezer for a few minutes. Another idea is to put the onion in water when you cut it. So the chemicals won’t go into the air and so they won’t hurt your eyes.
141. According to the passage, how can one prevent from the problem while cutting
onions?
A) by throwing them away
B) by crushing them hard
C) by using sharp knives
D) by cutting them slowly
142. According to the passage, if you crush an onion what will happen?
A) There will be more pain in your eyes.
B) There will be less pain in your eyes.
C) Fewer chemicals will be released.
D) There will be less damage to the parts.
143. According to the passage, what is another way of cutting onions with less pain in
your eyes?
A) Cut onions after crushing them completely.
B) Cut onions after cutting other vegetables.
C) Cut onions after putting them in the freezer.
D) Cut onions in open places like gardens.
Do'stlaringiz bilan baham: |