7.printf(“%5.3s,%-5.3s,%2.3s”, “China”, “China”, “China”); 以上语句的运行结果是_______。 A: □□ina, ina□□,ina B: □□Chi, Chi□□,Ch C: Chi□□, □□Chi, Chi D: □□Chi, Chi□□,Chi

printf(“%5.3s,%-5.3s,%2.3s”, “China”, “China”, “China”); 以上语句的运行结果是_______。 A: □□Chi, Chi□□,Chi B: Chi□□, □□Chi, Chi C: □□ina, ina□□,ina D: □□Chi, Chi□□,Ch

所有的卡方检验过程均要选择“chi-square”选项。

查 $\chi^2$ 分布表，$\chi^2_{0.95}(6)=$______ ，$\chi^2_{0.025}(15)=$______ . (注：小数点后保留四位)

Analysis of variance uses the ( ) test A: z B: f C: chi-square D: F

In terms of tai chi, which of the following is NOT true? A: Tai chi is a fist fighting of mind and qi. B: Tai chi best symbolizes Chinese people’s philosophical ideas. C: The principle of fighting in tai chi lies in offense. D: Tai chi is composed of eight hand moves and five footwork moves.

【单选题】Which statement is incorrect about Chi Fu in Disney Mulan? A. Chi Fu complained that Mulan was meant to murder him on purpose. B. Chi Fu said Mulan was not worth protecting. C. Chi Fu was fair in judging Mulan’s doings. D. Chi Fu bore gender discrimination against women.

What is the area of the Premium Deluxe? A: 100 square feet. B: 5, 000 square feet. C: 200 square feet. D: 300 square feet.

Tian’anmen Square is a large city square Beijing._

下列列表产生带有正方形项目符号的属性值对是（）。 A: list-type:square B: type:square C: square D: list-style-type:square