Imagine you discussing the misuse of powerful prescription medications （处方药）. If you mention in passing two celebrities （e.g. “Think Heath Ledger, and Michael Jackson. Both died from misuse of prescri
A. Brief examples
B. Extended examples
C. Hypothetical examples
D. Multiple statistics
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The “ultimate cure” for stage fright, according to this week’s lectures, is ____（）
A. Preparation
B. Active gestures
C. Deep breathing
D. Focusing on what you’re sharing
What kind of line type is used to represent circle central lines（）
A. Thin centerline
B. Thick continuous line
C. Thin continuous line
D. Thin hidden line
Thin continuous line is used to represent（）
A. Dimension line
B. Extension line
Centerline
D. Invisible outlines
What kind of line types are used to represent invisible outlines（）
A. Thin hidden line
B. Continuous thick line
Continuous thin line
D. Thin centerline
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