①How do you study for a test?
②By working with my classmates.
③So do I.( )
①升调②降调③升调
①降调②升调③升调
①降调②降调③升调
①降调②降调③降调
Shenzhou X, China’s fifth manned spacecraft, ________into space on June 11. 2013.
That poor man has for three years. A. died B. been died C. been dead
Jack _______ many English books in the past three years.
Jane the computer since 2006,so it doesn’t work well. A. have bought B. bought C. has had
I can’t find my notebook anywhere. I’m afraid I ______it.