| Regular child care provided outside
home or by someone other than the mother does not in itself undermine(削弱)
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 at Pennsylvania State University. Belsky and several of his colleagues announced their findings last week at the international conference. The investigation consists of 1 153 children and their families livi A. mother care is the best according to a national study B. child care outside home is the best in accordance with the 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 [填空题]Martha Graham’s performance
[单项选择]We also still offer our regular clients favorable discount depending on the sis of order.
A. 我们也还要根据定单的大小对老客户提供优惠的折扣。 B. 我们将一如既往地根据定单对老客户提供优惠价格。 C. 我们还要根据定单尺寸对规则的客户提供优惠考虑。 D. 我们也将要根据命令的大小对守规矩的人提供优惠的评语。 [单项选择]Without regular supplies of some hormones our capacity to behave would be seriously impaired; without others we would soon die. Tiny amounts of some hormones can modify our moods and our actions, our inclination to eat or drink, our aggressiveness or submissiveness (顺从), and our reproductive and parental behavior. And hormones do more than influence adult behavior; early in life they help to determine the development of bodily form and may even determine an individual’s behavioral capacities. Later in life the changing outputs of some endocrine (内分泌) glands (腺体) and the body’s changing sensitivity to some hormones are essential aspects of the phenomena of aging.
Communication within the body and the consequent integration of behavior were considered the exclusive province of the nervous system up to the beginning of the present century. The emergence of endocrinology (内分泌学) as a separate discipline can probably be traced to the experiments of Ba A. The human body requires a large amount of hormones. B. Synthetic hormones can replace a person’s natural supply of hormones if necessary. C. The quantity of hormones produced and their effect on the body are related to a person’s age. D. The short child of tall parents probably had a hormone deficiency early in life. 我来回答: 提交
|
