单项选择题
The original American flag contains 13 horizontal stripes and 13 white stars arranged _____to symbolize unity and equality of those colonies.
单项选择题 In Shakespeare's famous play Romeo and Juliet, what were Romeo's and Juliet's surnames
单项选择题 Which of the following statements is true
单项选择题 As for the main character Fran, which of the statements is NOT true
