维持足内翻的肌是
A．胫骨前肌
B．小腿三头肌
C．腓骨长肌
D．趾长伸肌
E．腓骨短肌
参考答案：A
-__________ does your school have sports meeting?
-Twice a year.
A .How long
B. How soon
C. How often
D. How many
出境观赏动物，应在动物出境前15天持外贸合同或展出合约、产地检疫证书、国家濒危物种进出口管理办公室出具的许可证、信用证到出境口岸检验检疫机构报检。( )
