According to Henry Pollack, uncertainty ______.
A. hinders scientific progress
B. catalyzes creativity in science
C. means the absence of certainty
D. accounts for all our decisions in life
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The underlined word "amalgam" in the third paragraph most probably means______.
A. an amount of something
B. a mixture of different things
C. a difficult or unpleasant situation
D. the way you feel at a particular time
Justice Clarence Thomas believes that the Supreme Court
A. defends the age-discrimination law unswervingly
B. has changed its attitude toward age discrimination law
C. safeguards the interests of both the union and its members
D. adheres to its position of protecting the majority"s interests
Men are reluctant to admit to their problems in sexuality because of______.
A. their high self-esteem
B. their persistent depression
C. their poor sexual performance
D. their ever decreasing sexual desire
The symptoms of male depression______.
A. are mostly unobservable
B. are likely to be neglected
C. are expressed more violently
D. are usually expressed verbally
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