They _______ all the details of the plan time and again to make sure that the project went smoothly.?

A. got through?

B. went through?

C. got over ?

D. dipped into?

They _______ all the details of the plan time and again to make sure that the project went smoothly.

They _______ all the details of the plan time and again to make sure that the project went smoothly.

A．got through        B．got up            C．went through       D．went up

They _______ all the details of the plan time and again to make sure that the project went smoothly.

1. A.
   got through
2. B.
   got up
3. C.
   went through
4. D.
   went up