根据我国证券法的规定，经纪类证券公司不得经营下列哪些业务
A．证券自营业务
B．证券经纪业务
C．证券承销业务
D．证券融资业务
参考答案：A,C,D
句型转换。
1.The CDs are on the bookcase. (对画线部分提问)
_____ _____ the CDs?
2. Is that her video tape? (改为复数句子)
_____ _____ their video_____?
3.My bag is on the floor. (改为一般疑问句)
_____ _____ bag on the floor?
4. Are your books on the desk? (作出否定回答)
_____,_____ _____.
5. There are some plants near the window.(改为否定句)
There_____ _____ plants near the window.
肠结核腹痛部位多位于（）
A.右上腹
B.右下腹
C.左上腹
D.左下腹
E.脐周
