阅读理解。

      My name is Bill. I get up at twenty to seven in the morning. Then I have breakfast. After breakfast I

go to school. We have four classes in the morning. I have lunch at school, but on Sundays I have lunch at

home with my family. I often have supper at home. I often help my mother cook. My mother is an English

teacher, and she often helps me with my English.

根据短文内容，判断正（T）误（F）。

( )1. I’m a student.

(     )2. I don’t have lunch at home on Sundays.

(     )3. I often help my mother cook.

( )4. I get up at six in the morning.

( )5. My mother helps me study my English.

X线检查见到骨质广泛疏松，压力畸形，Looser线的出现，可能是（）。

A.骨质疏松症

B.佝偻病

C.骨质软化症

D.成骨不全

E.泛发性纤维性骨炎