根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。（每空一词）

Welcome to Moonlight Middle School! We are very h 小题1: to welcome you to our new school! Let me tell you about it.

Moonlight Middle School is a beautiful and m  小题2: school. Walk through our school gate you can see a big p 小题3:. Students always have a good t 小题4:  here doing after-school activities.

In front of you are our classrooms. We have twenty of t  小题5:  and they are all big and bright. Beside the classrooms is the library. You can b  小题6: all kinds of books you like there. The art and music b  小题7: is behind the library. We have four art rooms on the g 小题8: floor, and four music rooms on the first floor. You can draw pictures and play music there. Next to it is our school hall. It is very big and we usually have m  小题9:in it.

We hope you enjoy b  小题10:  a student at Moonlight Middle School.

黏膜下子宫肌瘤的主要症状是（）

A.月经量过多或不规则 * * 出血

B.诱发子宫收缩引起剧烈腹痛

C.压迫直肠或膀胱，引起尿频、便秘等症状

D.常引起子宫形态改变

E.易合并蒂扭转引起急性腹痛