We are at your service. Don’t to turn to us if you have any further problems.A. begB. hesi

问题补充：

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

答案：

A. beg

(答案→)B. hesitate

C. desire

D. seek

解析：beg：乞求，乞讨，恳求；hesitate：犹豫，踌躇；desire：欲望；愿望；seek：试图，要求。题干意思是：我们为你服务。当你有任何问题时，请毫不犹豫的向我们求助。选B。