出口货物应向______检验检疫机构申请《出境货物通关单》。
A．报关地B．生产地C．出境口岸D．装运地
参考答案：A
While I was in the Disneyland, I saw some children _____ in the roller coaster, laughing happily. [ ]
A. sit
B. seat
C. to sit
D. sitting
简述转K6转向架橡胶垫侧面铜线的作用。
