He wants to see changes in the pany and I am sure he will, .
A. on time
B. at a time
C. at one time
D. in time
网友回答
A. on time
B. at a time
C. at one time
(答案→)D. in time
解析：考查介词短语：A. on time准时B. at a time一次C. at one time曾经D. in time及时，迟早，句意：他想看到公司的改变，我想他迟早会看到的。选D。