对于保管期满但涉及未了事项的原始凭证，不得销毁。 ()
查看答案
Children in the past were ill-treated or petted because they were______.
A. knowing nothing of adult life
B. seen as uninteresting
C. considered of no significance
D. conceived of as having animal natures
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
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
微信支付 
支付宝支付