There is plenty of information about AI(人工智能)on the website,___________?( )
isn't there
isn't it
is there
﹣Look! It ________ be David in the classroom.
﹣It ________ be him. Because I saw him in the library a moment ago.( )
may; mustn't
must; can't
can; can't
can; mustn't
Lucy is ________ eleven﹣year﹣old girl and she goes to school on ________ foot every day.( )
an; the
a; /
an; /
a; the
﹣﹣ Would you mind turning up the music?
﹣﹣ _________. Dad is sleeping now.( )
Sorry, I can't do it
Yes, please
No, not at all
Ok. I will
﹣﹣ __________ big success the fashion show is!
﹣﹣ Yes, it's really fantastic.( )
How
How a
What
What a
We couldn't find out _______, so we wrote a "Lost and found".( )
whose it was bike
whose bike it was
whose bike was it
whose was it bike