Use the dictionary entry for crude to answer the question.

crude

crude [‘krüd] adj

from latin crudus

1. the quality of being unchanged from the original state

2. the quality of being primitive or uncultured

3. the quality of being obvious

4. the quality of being rough in execution

which word best defines the word crude?

polished
undeveloped
skilled
mature

either online or traditional classroom can work for students. which is better will depend on students and teacher. students may have trouble following a lesson in classroom while they can study at their own pace online. other students may have trouble staying focus on their own in online classes. teachers are more used to classroom teaching but they may also be more worry about their jobs teaching online classes and work harder.