下列哪一项原因可引起低磷血症（）
A.慢性肾功能不全
B.甲状旁腺功能低下
C.急性乙醇中毒
D.维生素D中毒
E.甲状腺功能亢进
参考答案：C
根据句意和首字母补全单词。
1. They are studying at Beijing I School.
2. The teachers in our school are very f to us.
3. The girl n to Liu Fang is Wang Hong.
4. Zhang is Zhang Jun's f name.
5. It's e to see the film.
6. Her sister's s is in Row Three and it's behind mine.
7. Tom and Jack go to the same school, but they are in d classes.
8. Mr Green lives in this tall b .
9. His friends come from different c .
10. Lucy and I know e other very well. We are good friends.
细能力查询的显示周期（）
A.小时
B.日
C.周
D.月
