An e-learning company prepares online exams for students. it wants to test a new type of question on its target audience and needs to ensure that the students will not skip the new question. based on the responses, the company will determine whether the new question type is appropriate. which method should the company use to obtain accurate data for its study?

a. the company should introduce the new question type only at the beginning of the test.
b. the company should not introduce the new question type in the test.
c. the company should randomly introduce the new question type among other questions in the test.
d. the company should introduce the new question type only at the end of the test.

Use the dictionary entry for crude to answer the question crude use context clues to choose the sentence that best uses the fourth definition of the word 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 rather than being subtle, selma was rather crude in the way she conducted herself at the meeting. elijah and his brother quickly built a crude shelter that would keep them warm and dry through the night. thelma's knowledge of art and poetry showed the rest of the diners that she was far from crude. there was oil to be found on the property, but it was crude and would need to be processed. mark this and return save and exit next submit

The empire state building was a.constructed by one hundred workers. b.was first lit up by president roosevelt. c.has more than one hundred stories. d took several years to complete.

What contradictory idea is kafka bringing up about his relationship with his relationship with his father in this passage from letter to his father