中国大学MOOC: The President will give a speech _______ the opening day of the meeting.
举一反三
- The President will give a speech _______ the opening day of the meeting. A: from B: at C: on D: in
- The president made a ________ speech at the opening ceremony of the sports meeting, which encouraged the sportsmen greatly.
- I ________to give a speech at the opening ceremony last Friday.
- 1.It's my honor ______ to give a speech at the opening ceremony.
- The general manager (expect) ____________ to give a speech in today's meeting.