Whichofthefollowingisconsideredtobethemostunlucky

Which of the following is considered to be the most unlucky child at home?

A．The first-born child

B．The last—born child

C．The middle child

D．The only child

正确答案：C
第4段末“Ifyouareinbetween”(如果你居中)已经给出了答案