Green travel can_________ that our future generations can enjoy the same beautiful view as we can today.
A: ensure
B: e sure
C: ecome sure
A: ensure
B: e sure
C: ecome sure
举一反三
- We can __________ you that our products are superior in quality and reasonable in price. A: ensure B: sure C: insure D: assure
- We are quite sure that we can ________ our present difficulties and finish the task according to schedule.
- Only in this way ______ expect to get over so many difficulties. A: we are sure to B: can we C: that we can D: that can we
- If you are not sure of a fact, and outcome, or point of view, you can do this _______?
- We can address a lady “Ms” if we are not sure if she’s married or not._________