Before the economic crisis came John had sensed the firm was to be ruined and he just in

问题补充：

Before the economic crisis came John had sensed the firm was to be ruined and he just in time.

A. pulled out

B. pulled off

C. pulled up

D. pulled down

答案：

(答案→)A. pulled out

B. pulled off

C. pulled up

D. pulled down

解析：考查动词短语辨析。A退出，撤出，驶离路边；B成功，停靠；C减速停下，突然停下，提高；D摧毁，拆掉。句意：在经济危机到来之前，约翰已经感觉到公司即将倒闭，并及时退出了。故选A。