Which of the following can be inferred from the last paragraph
A. Having children contributes little to the glamour of celebrity moms.
B. Celebrity morns have influenced our attitude towards child rearing.
C. Having children intensifies our dissatisfaction with life.
D. We sometimes neglect the happiness from child rearin
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A: It's getting rather late. I have to say goodbye. B：______
A. Why do you want to go now
B. I'd like to say goodbye, too.
C. You are welcome.
D. Hope you had a good time. See you tomorrow.
在下列有关PC机主板上部件的叙述中,错误的是
A. BIOS保存在主板上的一个闪存中,其内容在关机后通常不会改变
B. CMOS中保存有用户设置的开机口令,关机后主板上的电池继续给CMOS供电
C. 启动CMOS设置程序可以重新设置CMOS中的数据,该程序是BIOS的组成部分
D. 网卡通常集成在主板上,由主板上独立的IC实现其功能,与芯片组无关
Which one of the following increased in New Zealand after 1984（）
A. farm incomes
B. use of fertiliser
C. over-stocking
D. farm diversification
在下列有关计算机软件的叙述中,错误的是
A. 程序设计语言处理系统和数据库管理系统被归类为系统软件
B. 共享软件是一种具有版权的软件,它允许用户买前免费试用
C. 机器语言和汇编语言与特定的计算机类型有关,取决于CPU
D. 目前PC机只能使用Windows系列操作系统,均不能使用UNIX和Linux操作系统
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