What does the professor mean when she says this:
A. She is warning the student that she could take more serious action.
B. She is indicating that she is not sure what she wants to do.
C. She is asking the man to come up with a solution for the situation.
D. She is forgiving the man for causing a problem in her class.
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What is the evidence for the impact hypothesis？
A. The clay from the Cretaceous Period contains an element that is rare on Earth.
Both hemispheres suffered the same amount of damage and extinction.
C. Acidic precipitation is still not evenly distributed across the Earth.
D. Rocks that may have been part of an asteroid have been identified.
Why does the professor say this:
A. To show that she does not agree with the response
B. To encourage the student to give an example
C. To indicate that she does not understand
D. To praise the student for his answer
How does the professor feel about questions in class？
A. She would rather answer questions during her office hours.
B. She thinks that students who ask questions are showing interest.
C. She does not like students to be disrespectful by asking questions.
D. She wants her students to help each other instead of asking questions.
In addition to a system for organization, what characteristics define a pattern？ Click on
A basic unit
B. An image
C. Repetition
D. Rotation
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