搜题请搜索小程序“爱下问搜题”
问题 选择题

下列各句中，加点成语使用恰当的一项是（）（3分）

A．在今年央视的春晚中，王菲以纯美的嗓音，完美的演绎，将李健的《传奇》翻唱得美轮美奂。

B．表面卑躬屈膝、曲意逢迎的人，往往会背后逢人说项，极尽造谣毁谤之能事。

C．城市蜗居的“蚁族”只是沧海一粟，据中国社科院蓝皮书显示，全国有85﹪的家庭买不起房。

D．阿根廷海军派军舰封锁了通往马岛的海路后，英军则派出“约号”号舰队“捍卫主权”，两国军事冲突一触即发。

答案

答案：D

A美轮美奂形容房屋高大宏伟，不用于形容建筑以外的其他事物，对象误用。B逢人说项指到处替人说好话。望文生义。C词义误用，“沧海一粟”是指大海里的一粒谷子，比喻非常渺小，句意强调“少”。）D一触即发指事态发展到非常紧张的地步，稍一触动就要爆发。

填空题
关于函数f（x）=lg
x2+1
|x|
（x≠0，x∈R），有下列命题：
①f（x）的图象关于y轴对称；
②f（x）的最小值是lg2；
③f（x）在（-∞，0）上是减函数，在（0，+∞）上是增函数；
④f（x）没有最大值．
其中正确命题的序号是______．
查看答案
单项选择题

In the United States, older people rarely live with their adult children. But in many other cultures children are expected to care (1) their aged parents. In some parts of Italy, the percentage of adult children who (2) with their parents (3) 65 to 70 percent. In Thailand, too, children are expected to take care of their elderly parents; few Thai elderly live (4) . What explains these differences in living arrangements (5) cultures Modernization theory (6) the extended family household to low levels of economic development. In traditional societies, the elderly live with their children in large extended family units for economic reasons. But with modernization, children move to urban areas, leaving old people (7) in (8) rural areas. Yet modernization theory cannot explain why extended family households were never common in the United States or England, or why families in Italy, which is fully modernized, (9) a p tradition of intergenerational living. Clearly, economic development alone cannot explain (10) living arrangements. Another theory associated intergenerational living arrangements with inheritance patterns. In some cultures, the stem family pattern of inheritance (11) . (12) this system, parents live with a married child, usually the oldest son, who then (13) their property when they die. The stem family system was once common in Japan, but changes in inheritance laws, (14) broader social changes brought (15) by industrialization and urbanization, have (16) the (17) .In 1960 about 80 percent of Japanese over 65 lived with their children; by 1990 only 60 percent did-a figure that is still high (18) U.S. standards, but which has been (19) steadily. In Korea, too, traditional living arrangements are (20) : the percentage of aged Koreans who live with a son declined from 77 percent in 1984 to 50 percent just 10 years later. Although most elderly Koreans still expect to live with a son, their adult children do not expect to live with their children when they grow old.

15（）

A.off

B.up

C.around

D.about
查看答案