______you often visit your grandparents?
A: Did
B: Have
C: Do
D: Are
A: Did
B: Have
C: Do
D: Are
举一反三
- ____ you _____ your lunch yet? A: Did, have B: Do, have C: Have, had D: Are, having
- When ()your first job? A: did you get B: have you got C: do you get
- ______ you had supper? When _____ you have it ? A: Did … have B: Do .. have C: Have … did D: Will … did
- When ______ your first job? A: did you get B: have you got C: do you get D: are you getting
- When __you __your pen？ A: do lose B: are losing C: did lose D: have lost