If youfeeltired, youmay stop _______ .[
题型:选择题
问题:
If you feel tired, you may stop _______ .[ ]
A. have a rest
B. to have a rest
C. having a rest
D. had a rest
If you feel tired, you may stop _______ .[ ]
A. have a rest
B. to have a rest
C. having a rest
D. had a rest