问题
选择题
You'd better call the airline to ____ your flight reservation a week before you leave for Ottawa. [ ]
A. confirm
B. calculate
C. charge
D. conquer
答案
答案：A
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You'd better call the airline to ____ your flight reservation a week before you leave for Ottawa. [ ]
A. confirm
B. calculate
C. charge
D. conquer
答案：A