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

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：词义辨析。A. 乞讨 B. 犹豫 C. 渴望 D. 寻求。句意：我们在为您服务。如果你有任何进一步的问题不要犹豫求助于我们。故选B。