单选题
20、All cargo intended for carriage on passenger or cargo flight shall ( )or go through other security measures before loading.
A
be opened
B
be charged
C
be screened
D
be erected
答案解析
正确答案:C
解析:
解析:所有拟在客货航班上运输的货物,在装货前均应()或通过其他安全措施。(A) 被打开(B)被指控(C)被筛选(D)被设立
相关知识点:
货物登机前要先安检
题目纠错
安检四级技能鉴定
