单项选择题

Export documentation may be required for non-EU destinations.
Packages sent outside the EU（）

A. must be documents only.
B. will need special documents.
C. might need special documents.

<上一题目录下一题>

热门试题

单项选择题

A．founded
B．operated
C．funded

单项选择题

A．to
B．into
C．for