We are at your service. Don't ________ t
问题:
We are at your service. Don't ________ to turn to us if you have any further problems.[ ]
A. beg
B. hesitate
C. desire
D. seek
We are at your service. Don't ________ to turn to us if you have any further problems.[ ]
A. beg
B. hesitate
C. desire
D. seek