We assure you ______ our close cooperation.
A: about
B: with
C: at
D: of
A: about
B: with
C: at
D: of
举一反三
- We assure you______our close cooperation. A: of B: about C: with D: from
- we assure you ____ our full cooperation. A: fo B: at C: with D: of
- (v) We assure you _______ our full cooperation. A: for B: at C: with D: of
- We avail ourselves ____ this opportunity to express our thanks to you for your close cooperation.
- We _______ ourselves of this opportunity to express our thanks to you for your close cooperation. A: make B: take C: profit D: avail