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题目内容
（国家开放大学商务英语3）
According to the passage, what is more effective in saving time?
选择一项：
A.
Telephone meeting.
B.
Face-to-face meeting.
C.
Sales conference.
选择一项：
A.
Telephone meeting.
B.
Face-to-face meeting.
C.
Sales conference.
参考答案