Who will give presentations at a plenary session?
举一反三
- Those who can give a (reason) _______________ excuse can ask the permission to leave. </p></p> ______
- Which one is not necessary for the authors before making presentations? </p></p>
- Which of the following is WRONG about using Powerpoint to make presentations? </p></p>
- When will the third plenary session of the 13th National Committee of the CPPCC start ?
- Which of the statement is TRUE for a conference session chair? </p></p>