Lead time is an important concept of a person's culture that is ______.
A. learned casually and without planning
B. vague because its rules have not been stated technically
C. not taught formally in the classroom
D. only learned through experience
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According to the passage, consumerist culture ______.
A. cannot thrive on a fragile economy
B. will not aggravate environmental problems
C. cannot satisfy human spiritual need
D. will not alleviate poverty in wealthy countries
For an American, having to wait 15 minutes for an interview is ______.
A. annoying
B. frustrating
C. tolerable
D. unacceptable
When were the two cars with bombs found?
A. On Sunday
B. On Friday
C. On Saturday
What caused the damage to the tourist sites?
A. Pollution.
B. Tourists.
C. Tidal waves.