单项选择题

We give you on the attached sheet full details regarding packing and marking, which must be strictly ( ).

A. observed
B. abide by
C. submitted
D. seen
<上一题 目录 下一题>
热门 试题

单项选择题
All flights ( ) bemuse of the snowstorm, we decided to go by se
a.A. were canceledB. having canceledC. having been canceledD. had been canceled
单项选择题
输入动物、动物产品、植物种子、种苗及其他繁殖材料的，必须事先提出申请，办理( )手续。
A．检疫审批
B．报检
C．检疫监管
D．注册登记
相关试题