（）! You should take this chance to attend it．
A: How important conference is it
B: How an important conference it is
C: What an important conference is it
D: What an important conference it is
A: How important conference is it
B: How an important conference it is
C: What an important conference is it
D: What an important conference it is
举一反三
- ______! You should take this chance to attend it. A: How important meeting is it B: How an important meeting it is C: What an important meeting is it D: What an important meeting it is
- What are the important factors that we should mention when reserving a conference room?
- It ___________ to him that he had an important conference to attend the next morning. A: A．Happened B: B．hit C: C．Struck D: D．occurred
- What should you NOT do in the session of an academic conference? </p></p>
- What you said at the conference was misleading.