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题目内容
（国家开放大学商务英语3）
Importing and exporting is transferring goods from one country to another while _______ attention to the laws and requirements of bringing goods out or into that country.
选择一项：
A.
to pay
B.
paying
C.
being paid
选择一项：
A.
to pay
B.
paying
C.
being paid
参考答案
