True. The brains of first-time fathers did not show such changes in structure.
4. Which word in the text means 'the process of polishing and improving something'?
Refinement.
【Pregnancy alters woman's brain 'for at least two years' 初次怀孕对女性大脑的影响“至少持续两年”】相关文章:
★ Interfere、meddle 和 intervene 三个表示“干涉、干预”近义词的区别
★ Heathrow expansion and dog lifeguard training 希思罗机场扩建, 救生犬的训练
★ Cat got your tongue? 不吭声,无言以对
★ 球员抑郁和焦虑
★ Samsung smartphone problem, zoo chimps feeling wild 三星智能手机问题,动物园的黑猩猩野性十足
★ World wildlife 'falls by 58% in 40 years' 全球野生动物总数“四十年内下降58%”
★ 印度计划减少碳排
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2019-11-15
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