23.What the boss really doubts is__________his employees will go on working in the company.
|
A.that |
B.weather |
C.when |
D.whether |
24.The policemen_______the stolen place again and again,and finally they found the evidence who stole the antique(古董).
|
A.got through |
B.picked up |
C.went over |
D.turned over |