1 do you think _ fair that some restaurants are dasigned _ uncomfortable?A it's;to B is it ;toC it's;to be Dis it ;to be2(it's)our duty (to work)and (serve)for people.有一处错误,请改正
问题描述:
1 do you think _ fair that some restaurants are dasigned _ uncomfortable?
A it's;to B is it ;to
C it's;to be Dis it ;to be
2(it's)our duty (to work)and (serve)for people.
有一处错误,请改正
答
1,C. 2,serve改成toserve