GSM客户拨打国外固定客户的拨号方式为：00+国家或地区代码+区号＋局号＋客户号码。

根据我国有关国籍的法律规定，下列情况说法正确的是（）。

A．夫妇二人是美籍华侨，在中国探亲期间产下一子，孩子具有中国国籍

B．夫妻二人国籍不明，旅居中国，产下一子，孩子具有中国国籍

C．妻子是中国公民，丈夫是法国公民，孩子在法国出生，具有中国国籍

D．夫妻双方是定居在日本的中国公民，在日本产下一子后，孩子即取得了日本国籍，他仍可以申请取得中国国籍

关于图中所示的蛲虫导致的蛲虫病，其临床表现描述正确的是

A.轻度感染者无症状

B.极少数女性患者可出现异位并发症

C.由于搔伤，局部可出现肿痛

D.可伴有食欲不振、腹胀、恶心等消化道症状

E.主要为肛周和会阴部奇痒与虫爬感

How is it that siblings （兄弟姐妹） can turn out so differently? One answer is that in fact each sibling grows up in a different family． The firstborn is, for a while, an only child, and therefore has a completely different experience of the parents than those born later． The next child is, for a while, the youngest, until the situation is changed by a new arrival． The mother and father themselves are changing and growing up too． One sibling might live in a stable and close family in the first few years; another might be raised in a family crisis, with a disappointed mother or an angry father．

Sibling competition was identified as an important shaping force as early as in 1918． But more recently, researchers have found many ways in which brothers and sisters are a lasting force in each others’ lives． Dr． Annette Henderson says firstborn children pick up vocabulary more quickly than their siblings． The reason for this might be that the later children aren’t getting the same one-on-one time with parents． But that doesn’t mean that the younger children have problems with language development． Later-borns don’t enjoy that much talking time with parents, but instead they harvest lessons from bigger brothers and sisters, learning entire phrases and getting an understanding of social concepts such as the difference between “I” and “me”． 

A Cambridge University study of 140 children found that siblings created a rich world of play that helped them grow socially． Love-hate relationships were common among the children． Even those siblings who fought the most had just as much positive communication as the other sibling pairs．

One way children seek more attention from parents is by making themselves different from their siblings, particularly if they are close in age． Researchers have found that the first two children in a family are typically more different from each other than the second and third． Girls with brothers show their differences to a maximum degree by being more feminine than girls with sisters． A 2003 research paper studied adolescents from 185 families over two years, finding that those who changed to make themselves different from their siblings were successful in increasing the amount of warmth they gained from their parents．

小题1:In terms of language development, later-borns ________．

A．get their parents’ individual guidance

B．learn a lot from their elder siblings

C．experience a lot of difficulties

D．pick up words more quickly小题2:What was found about fights among siblings?

A．Siblings hated fighting and loved playing．

B．Siblings in some families fought frequently．

C．Sibling fights led to bad sibling relationships．

D．Siblings learned to get on together from fights．小题3:The word “feminine” （in Para． 4） means “_______”．

A．having qualities of parents

B．having qualities of women

C．having defensive qualities

D．having extraordinary qualities

（）是消除隔阂，解决矛盾和冲突的有效途径。

A.协调

B.组织

C.沟通

D.计划

土坝劈裂灌浆，当孔深较大时，通常是采用（）灌浆法。

A.全孔一次灌注；

B.自上而下分段；

C.自下而上分段；

D.任选一段先灌。