题目内容
Dialogue 1One of the requirements for bidders is a letter of Guarantee from any bank.
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Dialogue 2The buyer wants to purchase some oil-drilling equipment by tendering.
Dialogue 2The invitation to tender will be started on October 31st.
戊戌维新前维新派与守旧派的这场论战，实质上()
Do the following True or False exercise according to the dialogues we have learned today.Compensation trade is identical to technology transfer.
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