Let’s stop and a rest.
A. to work; having
B. working; having
C. to work; to have
D. working; to have
网友回答
A. to work; having
B. working; having
C. to work; to have
(答案→)D. working; to have
解析：本题考查非谓语动词。句中stop to do表示停下来做；stop doing表示停止做。句意：让我们停止工作，停下来休息一下。