﹣Wear your mask before going out.
﹣____.( )
A.OKB.OK,I won't
C.Good luckD.With pleasure
Zhang Hong,a Chinese,is the first Asian blind climber_________ has reached the top of Qomolangma.( )
A.whoB.whoseC.which
The Party's 100th birthday ____________ on July 1st this year in our country.( )
A.will be celebratedB.has been celebrated
C.will celebrate
Life__________ be easy or difficult,sometimes it depends on how you look at it.( )
A.can'tB.mustC.can
Everyone needs to know __________ importance of rubbish sorting(分类).( )
A.anB.不填C.the
The spirit of ox(牛)_________ an important role for China's development this year.( )
A.is playingB.was playing
C.played