肝前丛交感神经起源于（）
A.左侧T4～T8
B.右侧T4～T8
C.左侧T7～T10
D.右侧T7～T10
E.双侧T4～T10
参考答案：C
句型转换。
1. We go to school on foot. (对画线提问)
__________ do __________ go to school?
2. Yesterday was February ninth. (对画线提问)
__________ __________ the __________?
3. The tickets are ten yuan. (对画线提问)
__________ __________ are the tickets?
4. I am doing my homework now. (改为一般疑问句)
__________ you __________ your homework now?
制作或保藏的罗非鱼
