Answer:
model c has the best molecular structure. Undefined model A.
Explanation:
This is because model b doesn't have molecules.
You can look at the words in front and behind it, because they refer to this big word. You may find a synonym of the word or a close reference. So for example in this sentence: I was excited and ambitious to learn about cars today. So this is a easy example. You can use exited to define ambitious if you dont know what ambitious means.
Answer:
B. A, B, C
Explanation:
Coordinate headings assume using the same type of marking for starting a new chapter. Those can be Arabic or Roman numerals, uppercase and lowercase numerals, cardinal and ordinal numbers, but the author should always use just one of them, not a mixture.
Only in the answer B we find such a marking with using uppercase letters A, B and C.
On the other three answers we have a mixture of Arabic and Roman numerals, uppercase and lowercase letters.
One theme from A decade is forbidden influences and censorship which would appeal to high school students.
<u>Explanation:</u>
In the story, Zhu Wenli is caught signing an Uigar folk song and the narrator tried to learn to sing that song secretly by herself. Zhu became nervous since during the cultural revolution anything related to non revolutionary music was forbidden. Any violations were punished rigorously.
In the present day time, students face interesting but dangerous world of possible forbidden influences. Teachers, educators, parents have to do their best to nurture their children while guarding them against dangers lurking in the online world.