阅读理解Regular child care provided outside the home or by someo

阅读理解
Regular child care provided outside the home or by someone other than the mother does not in itself undermine healthy emotional connections between mothers and their 15-month-old infants,according to a long-term national study.The finding holds even if care begins during the first 3 months after birth and runs for 30 hours or more per week.
Among infants who receive unkind and unresponsive care from their mothers,however,the mother-child relationship may be damaged."This research helps us put apart complexities regarding child care that have not previously been studied in detail," contends Jay Belsky,a psychologist.
The investigation consists of 1,153 children and their families living in or near Boston.The youngsters,no more than 1 month old when they entered the study in 1991,will be tracked until the age of 7.Experimenters administered questionnaires to mothers in their homes and videotaped baby caretakers interacting with the kids at ages 1,6,and 15 months.Independent observers rated the quality of each child care efforts and noted infant nervousness.Unlike most previous studies,this one allows researchers to observe each caretaker's personality at child nursing,and kids' emotional reaction by the equipment.
1).From the first paragraph we know that______.
A.child care outside home is the best in accordance with the study
B.mother care is the best according to a national study
C.regular child care outside home may play a role as a mother
D.connections between mothers and infants are damaged by outside care
满分：3 分
2).According to the passage,unresponsive care from a mother may______.
A.ruin a kid's growth
B.injure a baby's emotional reaction
C.spoil a child's personality
D.harm the mother-child tie
满分：3 分
3).Jay Belsky implies that the study of child care______.
A.was interesting,but very difficult to make discovery
B.was never carried out in the past
C.was not much done in detail in the past
D.was greatly ignored by psychologists and researchers
满分：3 分
4).The main difference between the investigation and the previous ones is that______.
A.the observers could rate the quality of child care efforts and analyzed them soon
B.video equipment enabled researchers to observe what was happening directly
C.the researchers were able to give the questionnaires to mothers in their homes
D.the researchers started with only one month old infants
满分：3 分
5).Which of the following is not TRUE of the investigation?
A.Some independent observers play a part.
B.Researchers paid site visits to see a caretaker's personality and kids' emotional reaction.
C.Cooperation from the mothers is also necessary.
D.It will last at least 7 years.
满分：3 分

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再问： 知道答案不？？
再答： 我帮你翻译了 ，你应该会了吧 定期提供儿童照顾家庭以外的或由其他人而不是母亲本身并不损害健康的情感联系母亲和她们的15个月大的婴儿，根据国家长期研究。调查认为，即使发生在出生后的头3个月，30小时或每星期。 然而，在收到从他们的母亲于心不忍，反应迟钝护理的婴儿，母子关系可能会被损坏。“这项研究帮助我们把复杂的问题，除了照顾孩子以前没有被详细研究，“杰贝尔斯基说，心理学家。调查包括1153儿童和他们的家庭生活在或靠近波士顿。青少年，不超过 1 个月旧当他们进入于 1991 年，研究将跟踪到 7 岁。实验者问卷的母亲在自己的家园和录像的婴儿照顾与孩子的年龄在1，6，和15个月。独立观察员额定每个儿童保健工作的质量，并注意到婴儿的紧张情绪。大多数以往的研究，这一使研究人员可以观察每个看守的人格在儿童护理和孩子们的情绪反应的设备。