According to the author, children______.
A. need intensive adult nurturing
B. are the instigators of civilization
C. remain physically dependent until adulthood
D. have common social experiences
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The main purpose of anesthetics is to______.
A. help people stop thinking during an operation
B. produce a loss of feeling in all or part of the body
C. undergo surgery or other painful medical procedures
D. remain still during the operation
The present day American obsession with child-rearing has______.
A. brought about ineffectual action
B. brought into being pointless discussions
C. had far-reaching results
D. produced endless theories
To the author's granddaughter the word"ripping"______.
A. seems strange and old-fashioned
B. has a clearer meaning than it does for the author
C. is unacceptable because it is slang
D. means much the same as" smashing"
It can be inferred from the passage that______.
A. people in the past did nothing to stop the pain during the operation
B. drunken people didn't feel pain at all
C. patients who breathed ether almost died
D. before the discovery of modern anesthetics, doctors also tried hard to reduce the pain
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