【单选题】What do recent studies show about government-approved school lunch?
A.
It compares favorably with home-made lunch.
B.
It is unpopular among students.
C.
It is supported by most parents.
D.
It contains fewer calories and is less expensive.
【简答题】郭先生年收入为 10 万元,预期收入增长率为 3 %。 目前净资产是 15 万元。 40% 为储蓄首付款与负担房货的上限。打算 5 年后购房,投资报酬率为 10 % ,贷款年限为 20 年,利率以 6 %计算。郭先生一家的净资产中负担首付的比率上限为 40 %。 假设郭先生家是一个三口之家,则理想的住房是以 150 平方米规划的四室四厅。要求:计算郭先生的购房资金总需求。 ( 金额:元) 目前年收...
【简答题】LCD显示器种类繁多,按排列形状可分为 、 (简称字符型) 和
【简答题】标题:机器人数目 少年宫新近邮购了小机器人配件,共有3类,其中, A类含有:8个轮子,1个传感器 B类含有: 6个轮子,3个传感器 C类含有:4个轮子,4个传感器 他们一共订购了100套机器人,收到了轮子600个,传感器280个。 根据这些信息请你计算:B类型机器人订购了多少个?
【简答题】Recent studies show that only one out of three people have strong and healthy self-confidence. That 36 two out of every three people simply don’t know the 37 they already have to be successful when it...
【单选题】小剂量的剧毒药中添加一定量的填充剂制成的稀释散称为
【简答题】编写程序, 编写一个教师类, 要求有一个计数器的属性, 统计总共实例化了多少个教师。
【简答题】Recent studies show that many young people in the United States never finish high school.Some researchers say about fif to twenty percent of public school students do not complete their education....