下列三组大写字母中由两笔写成的是_______组。A. DMW B. PRQ C. ENT
-- I hope you don’t mind my opening the door. ---- ________
--Having many helpers makes a task easier and faster to finish.- I think so_______.
The disabled _____ able to do the same things as common people.
Public signs keep ________ from danger.
If you try to do many things______, you’ll become tired out.