大哥哥姐姐帮下忙了1.（）don'tworryyourmathsl'llhelpyouitAwith,aboutBabout,onCabout,withDon,about2.()ChinahasbeenamemberofWTO11December2001AafterBsinceCbeforeDuntil3.()Theylivedinafltthe

Question

大哥哥 姐姐 帮下忙了
1.（）don't worry____your maths l'll help you _____it
A with,about B about,on C about,with D on,about
2.( )China has been a member of WTO____11 December 2001
A after B since C before D until
3.( )They lived in a flt____the shop
A about B on C to D above

Answer 1

c
b
c