短文填空（10分），每空1分。

Wei Fang is twelve y_小题1:old. She is a b小题2:_ girl. She is f_小题3:_ Shanghai and she s_小题4:__ in No.5 High School.

Wei Fang g__小题5:__ up at 6∶30 every day in the morning. She has b__小题6:__ with her parents. She would like milk and bread. She goes to school at 7∶30.Wei Fang is a clever girl. She sings and dances very w_小题7:_. She often h_小题8:__ her classmates do their homework.. A小题9:of her classmates like her very much. She does her h_小题10:__ at 7∶00 in the evening and goes to bed at 9∶00.

两个大样本率比较的假设检验可用统计量（）。

A.A

B.B

C.C

D.D

E.E