Do you have the answer choices? Typically, it would be pouring the required amount into the bottle cap and then transfer them to the medication cup. Has the least risk of contamination for both the meds in the cup and in the bottle.
Chinease are moving from the rural areas to fast growing subarbs, like here in the U.S. china is moving to farming to technology so this produces more jobs for the people and higher education
C is the correct answer, because advertisers don't want people to see the bad sides of their product. They only want to display the "positive" effects of purchasing their product.
Hope I helped!