搜题请搜索小程序“爱下问搜题”
问题 填空题

某学校准备修建一个面积为200平方米的矩形花圃，它的长比宽多10米，设花圃的宽为x米，则可列方程为______．

答案

∵花圃的长比宽多10米，花圃的宽为x米，

∴长为（x+10）米，

∵花圃的面积为200，

∴可列方程为x（x+10）=200．

故答案为：x（x+10）=200．

单项选择题

在Windows系统中，下列关于“任务管理器”的叙述中错误的是______。

A．在“任务管理器”中可以实现应用程序的切换
B．在“任务管理器”中可以查看CPU和内存的使用情况
C．在“任务管理器”中可以结束某个应用程序的运行
D．在“任务管理器”中可以查看系统的安全日志
查看答案
填空题

The average age for women to marry is between 18 and 25.25 tend to (1) when somewhat older. A church wedding often (2) the legal civil ceremony, and a large reception, which often involves (3) music and dancing, is held in the evening. Wedding traditions include (4) money on the bride’s dress to represent future prosperity, the groom (5) the bride at her home, and the couple pulling on opposite (6) of a loaf of bread—whoever gets the largest piece will be (7) boss of the family. Honeymoons are a new tradition.
The principle (8) mutual support is valued in the Bulgarian family. The elderly are (9) cared for by their adult children. Unmarried adults live with their (10) and many newly married couples live with one set of parents (11) they are able to get housing of their own. Most families (12) urban areas live in apartments, which are in short
supply, while (13) in rural areas usually have their own houses. Many village houses (14) owned by families who live in urban areas, who use them_ (15) summer and weekend retreats, or for retired parents.
Most families in (16) areas do not have more than two children, while families in (17) areas tend to be larger. Grandparents play an important role in (18) care, particularly in urban areas, where most women work outside the (19) . Men of the younger generation have begun to help with household (20) , once considered only women’s responsibility.
查看答案