what _you parents_ for vacation?a.does do b.are doingc.is do

what _you parents_ for vacation?a.does do b.are doingc.is do _you eat at home every morning.A:Is B:Do C:Does D:Are应该选几? 为什么是what is she doing for vacation.而不是what does she do for v what ______Helen's family usually do?A,does B is C.are D do ____your sister late for school?A Is B Are C Do D Does What()their teacher need?A.does B.do C.are What ( ) these words mean?A.do B.does C.are 单项选择 _____ your family ____ vacation A do,in B does,in c are 请英语大神回答!( )1.What job yourmother do?A.do B.is C.does D.are( what _____your parents do?a.do b.is c.are What()they have?( are do does is) What ( C ) Tom doing?A.does B.do C.is